Are you looking for the best CNC machining factories in China to bring your project to life? With so many excellent options, choosing the right one can be overwhelming. In this article, we’ll compare the top China machining factories, highlighting their strengths, services, and what sets them apart. Let’s dive in and find the perfect partner for your manufacturing needs.

Gensun Precision Machining – Quality CNC …

Product Details: Gensun Precision Machining offers a range of services including CNC Machining, CNC Milling, and CNC Turning. They produce high-quality parts for various demanding industries. Their CNC Milling service creates parts with tight tolerances and complex geometries. CNC Turning provides precision-turned parts using advanced machining centers. Additional services include die casting, precision casting from materials like steel, aluminum, and bronze, as well as processes such as stamping, laser cutting, bending, and welding. They also offer Electrical Discharge Machining (EDM) for complex shapes and tight tolerances, and aluminum extrusions with specific cross-sectional profiles. The company supports rapid prototyping using 3D CAD data

and various surface finishing options to enhance the strength, feel, cosmetic appearance, or corrosion resistance of parts[5].

Pros:
– High-quality parts with tight tolerances and complex geometries
– Diverse range of materials including metals and alloys
– Multiple manufacturing processes such as CNC Milling, CNC Turning, die casting,…
– Rapid prototyping capabilities using 3D CAD data
– Various surface finishing options to enhance part properties
– Support for a wide range of industries with demanding applications

Cons:
– No specific details on lead times or production volumes
– No information on minimum order quantities (MOQ)
– Limited details on global shipping and delivery options
– No mention of cost-effectiveness or competitive pricing

CNC Machining Services in China | Gensun Precision

Product Details: Gensun Precision offers CNC machining services in China, utilizing state-of-the-art CNC technologies for rapid prototyping and low-volume production. The services include CNC milling, CNC turning, and other manufacturing capabilities such as 3D printing and injection molding. They produce precision machined parts in a broad range of materials, including metals (aluminum, steel, stainless steel, brass, copper) and plastics (POM, PTFE, PC, PEEK, PET), as well as special alloys (Kovar, Invar, Inconel, Titanium, Mocu). The process involves creating a CAD model, converting it to G-code, and using CNC machines to remove material from the workpiece to achieve the desired shape. Gensun serves

various industries including aerospace, automotive, electronics, medical equipment, and more.

Pros:
– High-quality and reliable products due to highly trained engineers, machinists,…
– Broad range of material options including metals, plastics, and special alloys.
– World-class machine shop with ISO 9001:2015 certification.
– Ability to achieve high precision with tolerances of ±0.05 mm and surface roughn…
– Custom CNC machining services for special requirements and obsolete parts.

Cons:
– No specific cons mentioned on the website, but potential issues could include de…

Top China CNC Machining Service丨Quick, Accurate …

Top 10 CNC Machining Manufacturers and Companies

CNC Precision Machining Expert in China

China CNC Machining Prototype | Custom Parts & Rapid …

China CNC Machining Service – Kingsun

Product Details: Kingsun specializes in Precision CNC Milling, CNC Turning, Swiss Turning, 3D Printing, and Rapid Prototyping. They serve various industries, particularly the automotive and medical sectors, with a focus on precision components. The company uses state-of-the-art machinery, including advanced CNC machines, and various inspection tools like Hexagon Coordinate Measuring Instruments and Mitutoyo Calipers to ensure high precision and quality. They offer services for both low and large batch productions and provide a wide range of materials such as metals (aluminum, stainless steel, brass), plastics, and composites. Kingsun is committed to delivering customized solutions, ensuring timely delivery, and optimizing production processes for

cost efficiency[1][2][3].

Pros:
– High precision and quality with tolerances as low as ±0.0005 inches and ±0.01 mm
– Advanced technology and skilled team ensuring excellent craftsmanship and timely…
– Wide range of materials available, including over 100 options
– Significant cost reductions of 20-50% through optimized production processes
– Customized solutions tailored to specific project needs
– State-of-the-art inspection tools for rigorous quality control
– Ability to handle both prototyping and mass production efficiently

Cons:
– No specific cons mentioned on the website, but potential limitations could inclu…

CNC Machining China Services Precision Machined Parts …

China CNC Machining Services – Custom Precision Parts

Precision CNC Machining Services in China – Get a Quote

Product Details: Davantech provides precision CNC machining services in China, specializing in milling and turning of high-precision metal and plastic parts. The company offers custom machining services for 10 to 1000+ parts, utilizing over 50 materials and 10+ surface finishes. Their capabilities include parts up to 500 x 800 mm, extrusions up to 4 meters long, and standard tolerances of +/-0.05mm. Services also include drilling, reaming, tapping, and wire cutting. Davantech is ISO 9001:2015 certified and uses state-of-the-art equipment for high-speed milling and turning. They provide a one-stop manufacturing solution, including injection molding, overmolding, and product assembly.

Pros:
– Expertise in fabricating high-precision metal and plastic parts
– Fast turnaround and quotes within 24 hours
– Global shipping options via boat, plane, and train
– State-of-the-art equipment and ISO 9001:2015 certification
– One-stop manufacturing solution including injection molding, overmolding, and pr…
– Experienced team with over a decade of experience in exporting custom-made compo…
– Ability to handle projects from prototyping to large-scale production runs
– Flexible solutions for small and medium volumes

Cons:
– No specific cons mentioned, but potential issues could include language barriers…

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About China Machining Factories

What information do I need to provide to get a quote for CNC machining services?

To get a quote for CNC machining services, you typically need to provide product drawings or 3D model data files, along with the quantity of products you plan to make. Acceptable file formats often include STEP, IGES, X_T, STL, DWG, and PDF. This information helps the factory assess the complexity and cost of your project.

How long does it take to receive my CNC machined parts?

The delivery time for CNC machined parts varies depending on the complexity, size, and quantity of the items. For simple parts, you can expect delivery in as little as one week, while more complex parts may take longer. Generally, prototype orders can be completed within 3-9 days, and mass production takes around 20-25 days after receiving the deposit.

What materials can China machining factories work with?

China machining factories can process a wide range of materials, including metals like Aluminum, Stainless Steel, Copper, Iron, and Titanium, as well as engineering plastics such as PEEK, Nylon, and PMMA. They can handle various alloys and composites, ensuring you can find the right material for your specific application.

What kind of surface treatments and post-processing services are available?

These factories offer a variety of surface treatments and post-processing services, including anodizing, electroplating, PVD, nickel plating, sandblasting, powder spraying, polishing, and multi-color anodizing. Additional services may include assembly fitting, fastening, metal embedding, sanding, and painting, ensuring your parts meet your exact requirements.

How can I ensure the quality and accuracy of my CNC machined parts?

To ensure quality and accuracy, these factories implement strict quality control measures, including in-process inspections and final checks using advanced equipment like 2D and 3D coordinate measuring machines. They also adhere to international standards such as ISO 9001 and provide certificates of compliance to guarantee the quality of the materials and the finished parts.