The L indicates the low content of carbon in the stainless steel, L grades stainless steel can reduce the possibility of carbide precipitation in welding and other processes. Carbide precipitation may lead to intergranular corrosion, in which the material becomes more sensitive to possible corrosion. Generally, carbon is maintained at 0.03% or less; however, it may vary depending on the referenced code or standard.
Some stainless steels are magnetic, while others are not. All stainless steel alloys are a type of steel, which contains the element iron. Due to the magnetism of iron, most steels are magnetic, the same for much stainless steel. So, stainless steel grades with iron in their composition are magnetic. All ferrite, martensite, and precipitation hardening grades are magnetic.
The high nickel and chromium content of T300 series austenitic stainless steel makes the alloy initially nonmagnetic. For example, the common austenitic steel 304 contains 18% chromium and 8% nickel. However, these alloys also become magnetic during the cold working process used to harden them.
Some types of stainless steel can be hardened by heat treatment, while other types of stainless steel need to be cold worked. Examples of cold working include swaging or drawing
(1)Material & code, e.g. SUS304 or 301; (2) Lot size & Annual volume;
You can confirm it by phone, fax or email.
Sure, it can be made by soft tooling or hard tooling.
Yes, we do. And you can contact us for the status at any time.
Yes, we can do it for you.
We mill and turn low quantities of parts very quickly. Typical quantities are one to 1000 pieces and manufacturing times are 3 business days. We offer product developers parts machined from engineering-grade materials that are suitable for functional testing or end-use applications.
We stock a variety of plastic and metal materials from ABS, nylon, PC, and PP to stainless steel, aluminum, copper, and brass. See a full list of more than 40 stocked materials for milling and turning. At this time, we do not accept customer-supplied material for machining.
Usually, base on your design drawings or original samples, we give some technical proposals and a quotation to you, after your agreement, we produce for you.
A: After quotation, if needed, you can ask for samples to check quality. We are willing to provide with sample for quality and function testing.
It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity, and about 30 days for large quantity.
T/T, Western Union, MoneyGram, and Paypal. This is negotiable.
It could be shipped by sea, by air, or by express (EMS, UPS, DHL, TNT, FEDEX etc). Please confirm with us before placing orders.
We keep good quality and competitive price to ensure our customers benefit.Furthermore, we respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.
The CNC machine cost can vary a lot depending on what you’re using it for. It’s worth looking at the overall budget for your project before putting an order in.If you areurgent to get the price, please email us or contact us in other ways with drawings, quantity and any other specific requirements so that we can offer you a quote.
You can learn about CNC machining information through the guide module of this site.
The maximum size sheet metal parts we are able to mill in a single setup is 4′ x 8′. The maximum size bar stock that we are able to mill in a single setup is 26″ x 16″ x 12″.
The minimum sheet metal part that can be vacuum-chucked without clamps is 5″ x 5″. Vices can be used for smaller parts. Please email [email protected] for more details.
We provide metal surface treatment services, including anodizing, passivation, electroplating, painting, black oxidation, etc.
This FAQ section provides clear and practical answers to common questions about 3D printing processes, materials, technologies, and services offered by CNCLATHING.COM. It’s designed to help users gain clarity on how 3D printing works, what options are available, and how to get the best results from each project. From basic setup to advanced production methods, these FAQs offer valuable information for both new and experienced users.
To receive a quote from CNCLATHING.COM for 3D printing services, you need to:
1. Visit the 3D printing services page.
2. Upload your 3D CAD file (typically in STL, STEP, IGES, or Parasolid format).
3. Select your desired material, quantity, color, and finish.
4. Submit the form to receive a quote.
Most quotes are generated instantly through our online system. For highly complex designs or special material requests, a manual review may be needed, which typically takes less than 24 hours. The quote will include pricing, lead time, recommended process, and any manufacturability concerns.
At CNCLATHING.COM, we combine the flexibility of 3D printing with the precision of industrial manufacturing. Unlike hobbyist or consumer-level services, we offer access to industrial-grade 3D printers, certified materials, and engineering support throughout the process. Whether you are prototyping or scaling into production, our team ensures optimal print quality, cost-efficiency, and technical compatibility. Additionally, we offer multi-process manufacturing, meaning your 3D-printed parts can be post-machined, assembled, or combined with CNC, injection molding, or sheet metal components—all in-house.
CNCLATHING accepts the following file types for 3D printing:
• STL (.stl) – The industry standard for 3D printing, great for geometry-based models.
• STEP (.stp/.step) – Best for mechanical parts and assemblies with high accuracy.
• IGES (.igs/.iges) – Common in CAD systems for exchanging 3D data.
• Parasolid (.x_t/.x_b) – High-fidelity format used in engineering and simulation software.
Ensure that your file is:
• Watertight (no holes or missing surfaces).
• Free of non-manifold edges or self-intersections.
• Correctly scaled in millimeters or inches.
CNCLATHING offers a broad selection of 3D printing materials to meet functional, aesthetic, and mechanical requirements:
Plastics:
• ABS, PLA, PETG, TPU, PC – Common for FDM processes.
• Nylon 12 (PA12) – Used in SLS and MJF, known for durability.
• PEEK, ULTEM – High-performance plastics for demanding applications.
Metals (DMLS / Binder Jetting):
• Stainless Steel (316L, 17-4PH)
• Aluminum (AlSi10Mg)
• Titanium (Ti-6Al-4V)
• Tool Steel, Inconel, Copper
Resins (SLA / PolyJet):
• Standard Resin
• Tough Resin
• Clear Resin
• High-Temperature Resin
• Flexible Resin
Composites:
• Carbon Fiber-Filled Nylon
• Glass-Filled Nylon
Each material has unique properties such as strength, flexibility, heat resistance, or chemical stability. Visit our materials section for full datasheets.
CNCLATHING supports a wide range of 3D printing processes:
Technology | Description | Use Cases |
---|---|---|
FDM (Fused Deposition Modeling) | Thermoplastic filament is extruded layer by layer. | Prototypes, jigs, fixtures, large parts. |
SLA (Stereolithography) | UV laser cures liquid resin layer by layer. | High-detail models, visual prototypes, casting patterns. |
SLS (Selective Laser Sintering) | Laser sinters nylon powder without support material. | Durable, functional parts with complex geometry. |
PolyJet | Jets photopolymer in droplets and cures instantly. | Multicolor parts, flexible components, medical models. |
HP MJF (Multi Jet Fusion) | Fuses nylon powder with fusing agents. | Production-quality plastic parts. |
DMLS (Direct Metal Laser Sintering) | Fiber laser fuses metal powder. | Functional metal parts with high strength. |
Binder Jetting | Prints parts by selectively depositing a binding agent on metal powder. | Low-cost metal parts in volume. |
Carbon DLS | Uses light and oxygen to cure resin continuously. | Production parts with isotropic properties and excellent detail. |
To make sure your design is printable:
Our team performs design checks and will alert you if any issues arise during quotation or pre-processing.
Lead times vary based on the process and volume:
Rush services are available for urgent orders.
Pricing depends on:
Optimizing your model for printability can substantially reduce costs.
We provide a range of finishing services:
These enhance the look, feel, and performance of your printed parts.
Yes. We prioritize your intellectual property:
We treat all customer files as confidential, regardless of order size.
Yes. Technologies like SLS and MJF allow for the printing of: Hinges, Gear systems, and Interlocked chains. Ensure a minimum gap of 0.5 mm between moving elements to ensure functionality and clearance for post-processing.
Yes, using PolyJet technology, we can:
This is ideal for medical models, marketing samples, and product design prototypes.
Process | Watertight? | Notes |
---|---|---|
FDM | ❌ | Requires sealing or coating. |
SLA | ✅ | Short-term water exposure only. |
SLS | ✅ | Water may absorb over time. |
MJF | ✅ | Preferred Nylon 12 is water-resistant. |
PolyJet | ✅ | Ideal for prototyping fluid components. |
DMLS | ✅ | Fully dense metal, may corrode without treatment. |
Carbon DLS | ✅ | Excellent water resistance. |
We support a wide range of industries:
We handle prototypes, functional testing, and low-volume manufacturing.
Yes. With technologies like SLS, MJF, and Binder Jetting, we support:
We ensure consistency in repeat runs and offer scalable production solutions.
FDM (Fused Deposition Modeling) uses thermoplastic filament that is melted and extruded through a heated nozzle to build parts layer by layer. It is the most common and affordable type of 3D printing. FDM printers are great for:
Resin printing (like SLA, DLP, or MSLA) uses UV light to cure liquid resin layer by layer. Resin printers provide:
However, resin printing involves:
An FDM 3D printer typically includes:
Slicing is the process of converting a 3D model (usually in STL format) into instructions (G-code) that your 3D printer can understand. Slicer software allows you to:
Popular slicers include:
Start with PLA or PLA+:
Other beginner-friendly filaments:
Avoid ABS as a beginner — it requires:
The first layer is critical for adhesion. If it doesn’t stick:
Use a skirt or brim to prime the nozzle and ensure good flow.
Here are common issues and solutions:
Issue | Cause | Fix |
---|---|---|
First layer not sticking | Dirty bed, unlevel bed | Clean bed, re-level |
Layer shifting | Loose belts, unstable printer | Tighten belts, stabilize surface |
Under-extrusion | Clogged nozzle, low temperature | Clean nozzle, check temp |
Over-extrusion | Incorrect flow settings | Adjust flow rate in slicer |
Nozzle clogs | Old filament, debris | Use cleaning filament or cold pull |
Automatic Bed Leveling (ABL) uses sensors to measure the bed’s distance from the nozzle at multiple points. It adjusts the Z-height dynamically during printing to ensure a consistent first layer.
Benefits:
ABL is recommended for beginners and anyone seeking less maintenance.
Yes, with:
You can print different colors, support materials (like PVA), or combine flexible and rigid materials.
3MF (3D Manufacturing Format) is a modern file format that includes:
Unlike STL (which only stores shape), 3MF is like a PDF for 3D printing — it contains everything needed for printing without extra files. Many slicers now support 3MF.
Bridging is when the printer spans filament over a gap without support. Example: printing a flat roof between two walls.
Most filaments are hygroscopic — they absorb moisture from the air, which can cause bubbling, stringing, or brittleness.
Store filament in:
Especially important for: PETG, Nylon, TPU, PC, and PVA
Not easily. True metal 3D printing (like DMLS) requires: Industrial-grade machines, Inert gas chambers, High-power lasers. However, metal-filled filaments exist — PLA blended with metal powders (e.g., bronze, copper). These can be polished to a metallic sheen but are still plastic-based.
Resin safety:
FDM safety:
Both SLA (Stereolithography) and DLP (Digital Light Processing) use UV light to cure resin layer by layer, but they differ in how that light is projected. SLA uses a laser to trace each layer, offering high precision but slower speeds. DLP uses a projector to flash an entire layer at once, making it faster but with slightly less detail on very small parts. DLP printers are often more compact and affordable, while SLA systems are preferred for industrial-grade accuracy.
MSLA (Masked Stereolithography) is a sub-type of resin printing that uses an LCD screen to mask a UV light source, curing one entire layer at a time. It combines the speed of DLP with the affordability of consumer-grade hardware. MSLA is commonly used in hobbyist and prosumer resin printers and offers excellent detail with lower costs than traditional SLA. It’s ideal for miniatures, dental models, and other high-resolution applications.
Both binder jetting and DMLS are used to create metal parts, but the processes are fundamentally different. Binder jetting uses a print head to deposit a binding agent onto a metal powder bed. The printed part is then sintered in a furnace. It allows for faster printing and lower costs, but the final parts may have slightly lower density. DMLS, on the other hand, directly melts the powder using a laser, producing fully dense, high-strength parts. DMLS is ideal for critical applications, while binder jetting is better for cost-effective production.
Carbon DLS (Digital Light Synthesis) is a proprietary technology that uses continuous liquid interface production (CLIP) to cure resin with UV light and oxygen. Unlike traditional resin printing, DLS forms parts in a continuous motion, resulting in stronger, isotropic, and smoother parts with injection-molded quality. It’s ideal for end-use production, including medical devices, consumer products, and automotive components.
Support structures are temporary elements printed with the same material as the part to prevent overhangs from collapsing. They are removed manually after the print is complete.
Support materials refer to a secondary material (often water- or solvent-soluble) used in dual-extrusion printers. These supports dissolve away after printing, resulting in cleaner surface finishes and allowing for complex internal geometries that would be impossible to remove manually.
How you orient your part on the build plate can dramatically impact print quality, strength, and the need for supports. For example:
Proper orientation also affects print time and post-processing effort.
PLA+ is a modified form of PLA that includes additives to improve its strength, ductility, and temperature resistance. While standard PLA is easy to print and great for decorative items, it can be brittle. PLA+ offers a good balance between PLA’s ease of use and the mechanical strength of materials like PETG or ABS. It’s ideal for beginners who want tougher parts without sacrificing printability.
TPU (Thermoplastic Polyurethane) is a flexible, rubber-like filament used to print parts that need to bend, stretch, or compress. Use TPU for:
TPU requires a direct-drive extruder for best results, as it’s soft and can jam in Bowden tube setups. Print slowly and ensure good bed adhesion.
Yes. If you want to evaluate surface finish, color, material, or resolution, we can provide:
Contact us to request a sample kit.
Yes. CNCLATHING specializes in both prototyping and production. With access to high-throughput technologies like HP MJF, Carbon DLS, and SLS, we offer scalable solutions for:
We also offer post-processing, assembly, and hybrid manufacturing to integrate 3D-printed parts into larger workflows.
You can reach us through:
Our team of engineers is available to help with material selection, design fixes, and order tracking.
For more information and to request your quote, visit: https://www.cnclathing.com/3d-printing
CNC machining is a widely used manufacturing process known for its precision, repeatability, and compatibility with a broad range of materials. Whether you’re planning a prototype or preparing for full-scale production, understanding how CNC machining works—and what to expect from a service provider—is key to a successful project. This FAQ section answers common questions related to CNC machining processes, materials, tolerances, costs, and the services offered by CNCLATHING.COM, helping you make informed decisions at every stage.
CNC (Computer Numerical Control) machining is a manufacturing process where pre-programmed computer software controls the movement of cutting tools and machinery. The process enables the automated production of highly precise parts by removing material from a solid block (known as a blank or workpiece) using various cutting operations. CNC machining is widely used for prototyping, one-off parts, and full-scale production across industries such as aerospace, automotive, medical, and electronics.
CNCLATHING.COM offers a full range of CNC machining services, including 3-axis, 4-axis, and 5-axis CNC milling, CNC turning, EDM (Electrical Discharge Machining), and wire cutting. Our capabilities cover both low-volume and high-volume production runs with tight tolerances, complex geometries, and various post-processing options such as anodizing, polishing, and coating. We also support custom machining projects based on your specific drawings and design requirements.
What sets CNCLATHING.COM apart is our combination of precision equipment, experienced engineers, and one-stop digital manufacturing services. We operate on an ISO-certified quality management system to ensure accuracy and consistency during every production run. Our team provides not only machining but also design-for-manufacturability (DFM) support, material sourcing, and surface finishing. We also offer fast turnaround times, competitive pricing, and international shipping—all backed by responsive customer service.
To request a quote, simply upload your 3D CAD file (STEP, STP, IGES, etc.) through our website or email it directly to our team. Include any important specifications such as material type, surface finish, quantity, tolerances, and lead time. Once we receive your design, our engineers will analyze the part’s geometry and manufacturing requirements and provide a detailed quote, typically within 12–24 hours. The quote will include pricing, estimated lead time, and recommendations if any design optimizations are suggested.
Several key factors influence the cost of CNC machined parts:
To minimize costs, consider simplifying your part design by reducing complex features, avoiding deep cavities, and choosing materials that are easier to machine. Increasing wall thickness and lowering tolerance requirements where possible can also shorten machining time. Additionally, consolidating parts into fewer components or increasing order volume helps reduce per-part costs significantly.
Yes, delivery time is a major cost driver. Rush orders usually incur expedited fees due to machine prioritization, extended working hours, and express logistics. If your project allows for a standard or flexible lead time, you can benefit from lower pricing. Always communicate your timeline clearly when requesting a quote so we can provide scheduling options that fit your budget.
We support a wide variety of metals and plastics for CNC machining. Common materials include:
All materials are industrial grade and suitable for both prototype and end-use applications. If you have a specific material in mind not listed on our site, feel free to contact us—we are always expanding our inventory.
Our CNC machines include 3-, 4-, and 5-axis milling centers, CNC lathes, Swiss-type turning machines, and EDM wire cutting systems. This equipment allows us to handle:
We also offer secondary operations such as tapping, deburring, drilling, and assembly.
CNC milling involves rotating cutting tools that move around the stationary workpiece to remove material and create features like slots, holes, pockets, and contours. CNC turning, by contrast, rotates the workpiece while a stationary tool removes material. It is best suited for cylindrical parts such as shafts, sleeves, and bushings. CNCLATHING.COM offers both services, and hybrid machining if your part requires both milling and turning operations.
We can achieve tight tolerances of up to ±0.004 mm (±0.0002 inches) depending on the material, machining process, and part complexity. For most general-purpose parts, ±0.05 mm is standard. If your project requires high-precision components, please specify this in your quote request so we can recommend the appropriate process.
The CNC machining process starts with a 3D CAD file, which is converted into machine-readable code (G-code) using CAM software. This code guides the CNC machine to cut, drill, and shape the raw material into the final part. We recommend designing parts with CNC-friendly features such as uniform wall thickness, accessible geometries, and minimal undercuts to reduce cost and improve manufacturability. Our engineers are available to assist with DFM feedback during the quoting stage.
Yes, we specialize in CNC prototyping and short-run production. Our rapid prototyping service allows you to test form, fit, and function before committing to mass production. With fast lead times and support for engineering-grade materials, we can deliver fully functional prototypes in as little as 3–5 business days.
We accept a range of 3D file formats, including STEP (.step/.stp), IGES (.iges/.igs), Parasolid (.x_t/.x_b), and SolidWorks (.sldprt). For 2D drawings, we accept PDF, DWG, and DXF formats. Please include tolerances, surface finish requirements, and thread specifications in your drawings if available.
Yes, we offer a variety of surface finishes for both aesthetics and performance. Options include:
Post-processing services are available upon request and will be incorporated into your quote if specified.
We follow ISO 9001:2015-certified quality management protocols at every stage. All parts undergo in-process inspections, final quality checks, and dimensional verification using tools like CMMs (coordinate measuring machines), calipers, and micrometers. Upon request, we can provide material certifications, inspection reports, and first article inspection (FAI) documentation.
Absolutely. We recommend ordering a prototype or small batch first, especially for complex designs. This allows you to validate dimensions, tolerances, and material performance before scaling. Many clients use this step to iterate or refine their designs before committing to higher volumes.
Our CNC machining services support a wide range of industries, including:
From functional prototypes to high-precision production parts, we serve startups, SMEs, and Fortune 500 companies worldwide.
Lead times vary based on part complexity, order quantity, and finishing requirements. For standard prototypes, lead times are typically 3–7 business days. Production orders may take 7–15 business days or longer for large batches and post-processing. Expedited services are available upon request.
Yes, CNCLATHING.COM ships globally. We work with trusted logistics partners to ensure fast and reliable delivery, including express options via DHL, FedEx, and UPS. Shipping costs and timelines will be clearly included in your quote.
If you’re ready to get started, you can request an instant CNC machining quote or contact our team for technical support and project consultation.
Our typical lead time for sheet metal fabrication is as fast as 3 working days, ensuring quick delivery for your projects.
To receive a quote for your sheet metal parts, simply upload your CAD model on our website (https://www.cnclathing.com/quote), and you’ll get a detailed quote within hours.
We offer a wide range of materials for sheet metal fabrication, including aluminum, stainless steel, steel, copper, brass and more. For more detailed information, please check out our sheet metal service page.
You can estimate the cost of your sheet metal parts by uploading your design to our platform for a free quote.
We can accommodate sheet metal parts with a minimum flat size of 0.5 in. x 0.5 in. (12.7mm x 12.7mm) for flat parts and 1.5 in. x 1.5 in. (38.1mm x 38.1mm) for formed parts, up to a maximum size of 47 in. x 119 in. (1,193.8mm x 3,022.6mm), with a maximum bend length of 10 ft. (3.048m). Our fabrication tolerances ensure precision across various features, allowing for high-quality results in your projects.
We provide an array of surface finishes for sheet metal products, including bead blast, anodizing, plating, powder coating, etc.
We maintain strict quality control measures through our certified processes and inspections, ensuring each part meets the specified requirements.
Yes, we have the flexibility to handle both small prototypes and large production runs to suit your project needs.
Choose CNCLATHING for our various sheet metal fabrication technology capabilities, fast turnaround, easy quoting, diverse material options, and commitment to quality, making us your ideal partner for sheet metal fabrication.
Standard delivery times for only manufacturing injection molded parts are as fast as 7 days, the tool design and production will take longer, depending on order complexity and volume.
We can produce over 10,000 injection molded parts in a single order, there is no minimum order quantity, accommodating various production needs.
Yes, we offer prototype production to validate designs before committing to batch production.
Costs for injection molded parts can be as low as $1-5 per unit at high volume, varying based on design complexity and material selection.
We can achieve tolerances as tight as +/- 0.003 in. (0.08mm), depending on the specifications and requirements of your project.
Absolutely! Our team is available to assist with material selection and to optimize your part designs for efficient molding.
Our quotes provide detailed pricing, material options, manufacturing insights, and any potential design concerns, all in real time.
We support a wide range of materials, including standard thermoplastics (ABS, PC, PE, PA, PEEK, PEI, PET, PMMA, PPA, etc.) and custom options tailored to your specific application needs. For more detailed information, please check out our molding service page.
Molding is ideal for high-volume production of complex plastic components with precise specifications, which is more recommended than other process especially when your application involves thermoplastic or thermoset materials, and needs to minimize waste and maximize production speed.
We offer ISO 9001, CE, and ICR certifications, ensuring that our services meet rigorous quality standards across multiple industries.
We retain your molds 1 to 2 years post-production, with options for extended storage available upon request.
If you require First Article Inspection (FAI), we can provide the service for some CNC machining orders. To help our customers to verify the quality, we’ll shop two sets of random samples for completing the First Article Inspection. Once the products have been verified, we’ll go to start the full production.
Please indicate your requirements in the remarks box when uploading parts, or contact us through the email [email protected].
Junying provides a Full Dimensional Inspection Report based on the customer’s requirements, product dimensions will be verified using precision measuring instruments. We’ll specify the quantity, sizes, tolerances, and other critical information about the part in the report.
In addition, we also provide material certification based on the clients’ request, featuring material grade, dimensions, properties, and more characteristics or analyses. If you need a Full Dimensional Inspection Report or Material Certification, please mark your request when uploading your part file or sending your inquiry.
It depends on the quantity of orders and the season you place your order. Usually, we can deliver goods within 7-15 days, with a small amount. Or another time we agreed.
Junying is capable of manufacturing small, medium, and large-sized CNC machining parts and prototypes, up to 2000 mm x 1500 mm x 300 mm. And injection molded parts with a minimum thickness of 0.3mm. The common precision of our metal machined parts is +/- 0.05mm.
We also provide 3D printing, metal casting, extrusion, forging, wire EDM, and more processes and services, the size limitations of other technologies are different, please contact us for details.
Yes. We will provide detailed production plans and send weekly reports with digital pictures and videos to show the production status.
T/T, Paypal, credit card, or other payment methods, this is negotiable.
We accept T/T in advance if the amount is less than USD 5,000. lf it’s more than USD 5,000 we accept a 70% deposit by T/T in advance, and the remaining 30% before shipment by T/T.
Your products can be transported by sea, air or express (EMS, UPS, DHL, TNT, FedEx, etc.). Please confirm with us before placing an order.
Junying has a return and refund policy to eliminate the risks and worries of customers. If you find your order does not meet specifications and standards as requested, you can raise your issues within 5 working days after receiving the parts. You can ask for rework for incorrect material/finish, unacceptable defects, and non-conforming tolerance requirements; you can ask for a refund for non-machinable parts, orders that you don’t want to return, or other problems. Any problems, please feel free to contact us in different ways:
Tel: +86 769 8289 0830
Email: [email protected]
Phone: +86 18926517996
Yes. Junying Metal Manufacturing Co., Limited (CNCLATHING.COM) is a machining manufacturer in China, has been providing top-quality CNC products and services since 2005. We are specialized in custom CNC machining parts that are widely used in electronic, mechanical, machine, medical, automotive, aerospace, food processing, and more industries. With vertical, horizontal, Swiss-type machines and the 5-axis CNC machining center at our well-equipped factory, we are capable to provide premium quality, accurate dimensions, and tight tolerances for our plastic and metal machining components and rapid prototypes. Working with reliable partners also enables us to provide cost-effective 3D printing, aluminum extrusion, sheet metal fabrication, forging, and investment casting services.
For more details, please head over to our ABOUT US page.
Yes. We are an ISO 9001:2015 and CE quality certified manufacturer. Our CNC manufacturing materials and parts are certified under multiple standards.
At Junying, with the help of precision measuring tools and instruments, our quality assurance will ensure quality across the whole manufacturing cycle, from raw materials to final products. We also insist on high manufacturing standards of some critical industries, to meet specific part requirements.
Yes. We will sign for confidential documents, parts and product drawings will not be shared on the website.
To avoid the loss of business or clients and build trust between us, we’ll protect and secure all the confidential information from our customers, all personal information and critical parameters will be retained and used properly, only for finishing the orders. Strict data protection rules must be followed.
A material proof or certificate can help you identify the material type, grade, chemical, and even physical properties. More importantly, it can state a product made of the material is in compliance with specific international standards.
Note: But not all commercially available materials have a certificate. And not all certificates offer the same information.
You can upload your CAD files through our online Quote system, leave your contact information and request as well. Click here to get a free quote fast. Our team usually will quote within 12 hours after receiving your inquiry as fast as possible, it can be 1 to 2 hours on working days.
If you are eager to obtain the quotation or you don’t have a 3D CAD design file, please email us or contact us through other ways such as Skype and phone, providing your drawings, quantity, and other specific requirements. Go to our Contact Us page.
The quotations from different companies have different structures and components, usually, our quotations will feature the following information, based on customers’ requirements.
1) Materials and codes, such as SUS304 or 301.
2) Batch number and annual output.
3) Delivery date.
4) Other required information.
Many manufacturers institute a minimum order quantity (MOQ) to get you to commit to buying enough products, but there is no minimum order quantity (MOQ) at Junying. You can order just one part or small quantities.
Junying realizes that demand often starts from small places, such as R & D projects. So we accept orders of all sizes, from one part to high volume production. We’ll provide the quote for each order individually, but in terms of the cost, you should know that some manufacturing processes are more cost-effective than others for extremely small or large quantities.
Consider the cost before placing an order, or contact us, our professionals will help you find the best solution.
Yes. Welcome to contact us if you require weekly reports for your orders or if you have other questions. We’ll get you updated on the production progression.
Our weekly report will demonstrate the detail of the manufacturing production, ensure that the product quality is in compliance with your brand’s standards and the production can be completed within the schedule, and the products can be delivered on time. You can give feedback to us if there are some issues and problems during the process.
After the quotation, you can ask for samples to check the quality if necessary. We are willing to provide samples for quality and function testing. We are looking forward to your valuable comments and orders if you are satisfied with our products.
To ensure the part compliance and functions, a full dimension inspection report for CNC machining parts you ordered can be offered as well, specifying quantities, sizes, tolerances, and other data requested. We use CMM machines and other precision measuring instruments to inspect the dimensions of machined components.
When machining the panel, without a fixture, the minimum sheet metal part is 5 “x 5”. Vises can be used for smaller parts.
CNC machines can produce components of a wide range of sizes, but there are some limitations on the dimension of custom parts you require. For example, the work envelop of a CNC milling machine determines its travel limitations, and then limits the maximum dimensions of the milling parts. And the maximum length of a turning part is depending on its diameter as well. For accurate size data, please email [email protected] for more details.
Post-processing operations are usually carried out due to special requirements. At Junying, we offer a number of different metal surface finishing services including anodizing, passivation, electroplating, painting, black oxidation, and other surface treatment methods for your CNC products or custom parts.
Junying is a one-stop online shop with various add-value offerings to CNC parts, from machining to surface finishing, the surface texture, roughness, and properties will be changed through adding, removing, and reshaping, we’ll help you choose the most appropriate metal surface finish to use based on your applications, but there are some occasions and metals do not require a finishing process. Click here to check out more details about our surface finishing services.
Yes. At Junying, the product packaging can be customized with logos, marks, and other options based on your requirements.
Yes. You can get a quote without uploading the 3D file of your product design, we are willing to offer manual quotations.
If you do not have a 3D file for your parts, please request a manual quotation or send your inquiry to our email, critical information and technical drawings should be included. Our CNC design engineers will check all the details and review your technical drawings to get the cost of your project. We’ll give you a fast reply with free quotations as soon as possible, but compared to uploading a 3D file directly, manual quotations may require a longer time.