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

Top 10 CNC Milling Services Company in China

CNC Milling Services in China, CNC Precision Machining …

Product Details: IN3DTEC’s CNC Milling Service uses 3, 4, and 5 axis milling machines to produce functional and end-use parts from metals and plastics. The process involves mounting a block of raw material inside the CNC mill and using G-code to program the machine to mill out parts. The service can produce parts with complex geometries with high accuracy down to +/-0.01mm. Available metals include aluminum, stainless steel, alloy steel, and titanium, while common plastics include Derlin (POM), PC, and ABS. Various surface finishes are offered, such as anodizing, painting, blasting, black oxide, and brushing.

Pros:
– High accuracy and precision down to +/-0.01mm
– Ability to produce parts with complex geometries using 3, 4, and 5 axis machines
– Wide range of materials including metals and plastics
– Multiple surface finish options such as anodizing, painting, and blasting
– Fast production times, with parts delivered in as fast as 3 days

Cons:
– Machined plastic parts typically show visible tool marks if not further finished
– 5-axis CNC machines are larger and more expensive, which may increase costs for…
– Some metals, like stainless steel, have lower machinability compared to aluminum

Best CNC Milling Machine Manufacturer In China – TAICNC

Product Details: DMTG offers a wide range of CNC machine tools, including CNC lathes, CNC milling machines, vertical machining centers, horizontal boring mills, machining centers, drilling machines, gear cutting machines, grinding machines, and special machines. Their CNC lathe series includes CK6130, CK6132, CK6136, CK6140, CK6150, and others. The CNC milling machines include XH7124, XH7132, XH7136, and XKS series cast iron milling machines. They also provide vertical machining centers like VMC850, VMC650, and horizontal machining centers such as HMC630, HMC800. Other products include double column machining centers, gantry machining centers, CNC grinding machines, and various specialized machines like CNC sawing, gear, thread, engraving,

EDM, wire cutting, laser cutting, plasma cutting, waterjet cutting, and punching machines[1].

Pros:
– DMTG has over 60 years of experience in the machine tool industry, ensuring high…
– They offer a comprehensive range of CNC machines to cater to various industrial…
– The company provides excellent customer service, including training, technical s…
– Their machines are rigorously tested before delivery to ensure continuous perfor…
– The use of high-quality materials like Meehan cast iron (GB 300A+) and high-prec…

Cons:
– The extensive product range might make it difficult for new customers to choose…
– High-quality and specialized machines can be expensive, which may be a barrier f…

CNC Machining Services China – CNC Milling Supplier …

CNC Milling, Lathe, Drilling Machine, Machining Center China

Precision CNC Machining Services in China – Get a Quote

CNC Milling Service in China

Product Details: Gensun Precision Machining offers CNC milling services using state-of-the-art multi-axis milling machines. The process involves creating a 3D CAD model of the desired part geometry, converting it to a computer program (G-code) using CAM software, and then automating the operation of the cutting tool. The service supports a broad range of metals and plastics, including steel, aluminum, stainless steel, and titanium. The company utilizes software such as SolidWorks, MasterCAM, AutoCAD, and Espirit CAM to ensure parts meet design for manufacturing (DFM) criteria. They provide services for rapid prototyping, low-volume CNC machining, and complement these with various finishing capabilities. The facility

is ISO 9001:2015, ISO 14001:2015, and ISO 13485:2016 certified, ensuring high-quality and environmentally responsible operations.

Pros:
– State-of-the-art multi-axis milling machines (3-, 4-, and 5-axis) for high preci…
– Experienced engineers and machinists using best-in-class software
– Robust quality control team ensuring parts meet customer requirements and indust…
– Rapid prototyping and low-volume CNC machining services
– Various finishing options available, including surface treatments and coatings
– ISO 9001:2015, ISO 14001:2015, and ISO 13485:2016 certified for quality and envi…
– Located near shipping ports, facilitating rapid manufacturing and delivery

Cons:
– No specific mention of cost savings or competitive pricing
– Limited information on minimum order quantities or small order fees
– Dependence on advanced technology and skilled labor, which might be a constraint…

Top China CNC Machining Service丨Quick, Accurate, Flexible …

China CNC Machining | Service | Quote

Product Details: Xometry’s China CNC Machining service offers high-quality machined parts manufactured in ISO 9001 and ISO 13485 registered facilities. The service includes milling, turning, lathe, grinding, and routing capabilities with 3-axis, 4-axis, and 5-axis options. It caters to both small and large parts and manages all communication with the overseas supplier. The service provides instant quotes and design-for-manufacturability feedback upon uploading CAD files. Xometry handles duties and tariffs, and all parts are manufactured and inspected according to Xometry’s Manufacturing Standards. Available finishes include standard as-milled, bead blast, tumbled, powder coat, electropolishing, and electroless nickel plating.

Pros:
– High-quality parts made in ISO 9001 and ISO 13485 registered facilities
– Variety of machining processes including milling, turning, lathe, grinding, and…
– 3-axis, 4-axis, and 5-axis options available
– Managed service with US-based team handling communication and logistics
– Instant quotes and design-for-manufacturability feedback
– Duties and tariffs included in the part price
– Multiple finishing options available

Cons:
– No finishing certifications provided for parts made in China
– Potential need for manual quote review for custom threads or specific requiremen…
– Certain finishes, like tumbling for parts over 8 inches, may require manual revi…

CNC Milling Stainless Steel, CNC Machined Parts China

Product Details: JINGXIN CNC milling company specializes in producing high-precision custom stainless steel parts using world-brand CNC machines. They offer precision CNC milling and turning services for various materials, including austenitic stainless steels like 304 and 316, ferritic steels like 430, and martensitic steels like 410. The parts are used in diverse applications such as containers, handles, marine parts, engine parts, medical devices, hospital instruments, lab equipment, pressure tanks, fasteners, automotive parts, and architectural parts. JINGXIN has over 15 years of experience and focuses on custom non-standard CNC precision milling parts like fittings, valves, hydraulic components, and electronic and medicinal pieces. Their

equipment includes 3-, 4-, and 5-axis CNC machines, and they ensure high-quality parts with typical tolerances from +/-0.002mm to +/-0.01mm. Every part undergoes 100% inspection before delivery using CMM, H.gauge, and microscope.

Pros:
– High precision and accuracy with tolerances from +/-0.002mm to +/-0.01mm
– Extensive experience of over 15 years in custom CNC machining services
– Advanced equipment including 3-, 4-, and 5-axis CNC machines
– 100% inspection before delivery to ensure quality
– Ability to work with a wide range of materials including stainless steel, alumin…
– Custom non-standard CNC precision milling capabilities

Cons:
– Austenitic steels like 304 cannot be hardened by heat treatment, which may limit…
– Ferritic steels like 430 are less ductile and cannot be treated by heat, which c…
– Martensitic steels like 410 are brittle and may require careful handling and app…

Comparison Table

Frequently Asked Questions (FAQs)

What types of materials can CNC machining factories in China work with?

CNC machining factories in China can handle a wide range of materials, including metals like aluminum, brass, and various types of plastics and fiberglass. The choice of material is carefully matched to the specific production requirements and purpose of the end product, ensuring high quality and precision.

How do I choose the right CNC machining factory in China?

Choosing the right CNC machining factory in China involves evaluating several key factors. Look for factories with robust quality control measures, such as ISO certification, and a strong production capacity to handle your order volume and lead time. Also, consider their pricing structure, payment terms, and any hidden costs. You can find potential factories through online searches, B2B platforms like Alibaba, trade shows, or referrals from other businesses.

What are the common CNC machining processes offered by factories in China?

Factories in China typically offer several common CNC machining processes. These include CNC milling, which uses rotary cutters to remove material from a workpiece; CNC turning, which involves using a single-point cutting tool on a rotating workpiece; and CNC drilling, which creates holes in a workpiece with high precision. These processes are versatile and can produce complex and intricate parts with high accuracy.

How do CNC machining factories in China ensure quality control?

CNC machining factories in China ensure quality control through several measures. They often have ISO certification and maintain robust quality control processes, including regular equipment maintenance and the use of measuring tools and inspection equipment. Operators monitor the quality and accuracy of the parts throughout the machining process to ensure the final products meet the required specifications.

What are the benefits of outsourcing CNC machining to China?

Outsourcing CNC machining to China offers several benefits. You can expect competitive pricing without compromising on quality, thanks to China’s advanced technology and efficient production capabilities. Additionally, Chinese factories can handle large order volumes and provide swift delivery times. The integration of Industry 4.0 technologies and automation further enhances productivity and efficiency, making China an optimal choice for your CNC machining needs.