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

CNC Machining Services in China | Gensun Precision

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ZHUOHANG: China Custom CNC Precision Machining Factory

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CNC Machining Services

Product Details: HLH Prototypes offers precision CNC machining services for rapid prototyping and production. The process involves using computer-controlled machines to carve out shapes from materials like plastic, metal, or wood based on digital designs. HLH utilizes over 50 high-precision CNC mills, lathes, sink and wire EDMs, and surface grinding machines to deliver custom CNC machining for various industries. The services include CNC turning, CNC milling, and EDM (electrical discharge machining). Materials range from soft rubber to hard plastics, various grades of aluminum, and stainless steel. The company adheres to ISO 2678-1 International Tolerance legislation, ensuring high accuracy and intricate details. Lead

times are as fast as 4 business days, and the minimum order quantity (MOQ) starts at 1 for prototypes and can go up to 100,000 parts for low-volume manufacturing[2][3][5].

Pros:
– High-speed and high-precision manufacturing solutions
– Wide range of materials available, including metals and plastics
– Fast turnaround times, with lead times as short as 4 business days
– High accuracy and intricate details due to adherence to ISO 2678-1 International…
– Functionally stronger and superior production quality compared to 3D printed par…
– Suitable for rapid prototyping, low-volume, and mid-volume production runs
– Customizable to meet specific project requirements

Cons:
– Cost can vary widely depending on material, tolerance, machining hours, and geom…
– Deeper hole drilling may require additional process steps
– May not be as cost-effective for very small or complex geometries compared to ot…

China CNC Machining Services – Custom Precision Parts

10 Best CNC Machining Companies in China

Product Details: TDLmould specializes in custom CNC machining of plastic and metal components. The company services range from prototype creation to high-volume production. Key products include aerospace and automotive components, LED arrays, optical lenses, and reflectors. TDLmould uses high-precision 5-axis CNC machines, high-speed milling machines, and CNC lathes to handle complex engineering and design tasks with high precision and accuracy.

Pros:
– High-precision equipment with accuracy of ±5μm
– Fast lead time with delivery within 3-4 working days
– Comprehensive surface treatment options
– No minimum order quantity required
– Certified by ISO 9001, AS 9100, and IATF 16949 for quality and reliability

Cons:
– No specific cons mentioned in the source material

CNC Machining China Factory

Product Details: JINGXIN CNC machining China services offer custom Non-standard CNC precision milling and turning parts. The services include manufacturing of fittings, valves, hydraulic components, electric motor parts, transmission and pump parts, sprocket wheels, wear parts on packing machines, and electronic and medicinal pieces. The factory uses world-class CNC machines such as Brother, HAAS, and Mazak, including 3-, 4-, and 5-axis models. They work with various materials including steel, aluminum, stainless steel, titanium, and engineering plastics like PEEK, PC, and POM. The company ensures ISO 2768-F machining standard tolerance and provides material certificates and SGS reports. They offer rapid prototyping, high-speed machining,

and various surface treatments like anodizing, black oxide, and electroplating.

Pros:
– Fast and repeatable for low volume manufacturing
– CNC prototypes deliver precise and high tolerance specifications
– Wide range of production and rapid prototype manufacturing materials
– Rapid machining offers great surface finishing
– Advanced equipment with world-class CNC machines
– Complete machining capability in-house with ISO approved standards
– High-quality custom parts with precise tolerances (from +/-0.002mm to +/-0.01mm…
– Various surface treatment and finish options available

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

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About High Precision CNC Machining Factories in China

What makes Chinese CNC machining factories stand out globally?

Chinese CNC machining factories are renowned for their advanced technology, extensive experience, and comprehensive customer support. They utilize high-end CNC machines and adhere to strict quality control standards, such as ISO 9001, to ensure precision and reliability. This combination makes them a top choice for global clients needing intricate and high-quality parts.

What types of industries do Chinese CNC machining factories serve?

Chinese CNC machining factories cater to a wide range of industries, including electronics, automotive, aerospace, defense, and medical devices. They produce precision parts for these sectors, leveraging their advanced machining capabilities and diverse material options to meet specific industry requirements.

What kind of equipment and technologies do these factories use?

These factories are equipped with state-of-the-art CNC machines, including 3, 4, 5, and even 7-axis machining centers. They also employ other technologies like CNC lathes, EDMs, surface grinding machines, and 3D printing to handle complex machining jobs with high precision and accuracy.

How do Chinese CNC machining factories ensure quality control?

To ensure quality control, these factories have dedicated teams and advanced QA test equipment. They follow international standards such as ISO 9001 and ISO 14001, and some are also certified for medical device fabrication under ISO 13485. This rigorous quality control process guarantees accurate dimensions and consistent quality of the parts produced.

Can Chinese CNC machining factories handle small to medium volume orders?

Yes, many Chinese CNC machining factories are capable of handling high-mix, low to medium volume projects. They have fully equipped machining shops that can work on multiple parts simultaneously, ensuring that your projects are completed efficiently and delivered on time, regardless of the volume.