Are you looking for the best CNC machining manufacturers in China? With so many excellent options, choosing the right one can be overwhelming. Let’s dive into a comparison of the top machining manufacturer factories in China, highlighting their unique strengths, services, and what sets them apart in the industry.

Top 10 CNC Machining Services Company in China

Gensun Precision Machining – Quality CNC …

Product Details: Gensun Precision Machining offers a wide range of services including CNC Milling, CNC Turning, Die Casting, Precision Casting, Sheet Metal Fabrication, and Electrical Discharge Machining. They produce high-quality parts for various industries, with CNC Milling providing parts for demanding applications and CNC Turning creating precision turned parts to tight tolerances. Die Casting and Precision Casting services are available for complex geometries and various materials like steel, aluminum, and bronze. Additional services include stamping, laser cutting, bending, and welding for sheet metal fabrication, and EDM for complex shapes from hard materials. They also offer aluminum extrusions and 3D modeling using CAD

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Pros:
– High-quality parts with excellent dimensional accuracy
– Precision machining to tight tolerances
– Variety of materials and processes available
– Complex geometries achievable through Die Casting and Precision Casting
– Multiple manufacturing services including sheet metal fabrication and EDM
– Quick turnaround using 3D CAD data

Cons:
– No specific details on lead times or pricing provided
– No information on minimum order quantities (MOQ)
– Limited details on customer service and communication processes

CNC Machined Parts Factory

CNC Machining Services China – CNC Milling Supplier …

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 services include milling, turning, lathe, grinding, and routing with 3-axis, 4-axis, and 5-axis options available. The service can produce both small and large parts. Xometry’s US-based team manages all communication with the Chinese facilities, ensuring seamless order processing from quote to delivery. The service also includes various finishing options such as standard finish (as-milled), bead blast, tumbled, powder coat, electropolishing, and electroless nickel plating.

Pros:
– High-quality parts manufactured in ISO 9001 and ISO 13485 registered facilities
– Wide range of CNC services including milling, turning, lathe, grinding, and rout…
– 3-axis, 4-axis, and 5-axis options available
– Ability to produce both small and large parts
– US-based team manages all communication with Chinese facilities
– Various finishing options available
– Duties and tariffs included in the part price
– Parts inspected according to Xometry’s Manufacturing Standards

Cons:
– No finishing certificates provided for parts made in China
– Potential for higher costs and longer lead times for tighter tolerances
– Specialized setups and additional operations may increase pricing and lead times

Top 5 Precision CNC Machining Companies in China

Top China CNC Machining Service丨Quick, Accurate …

Top 12 CNC Machining Manufacturers in China

Product Details: Richconn specializes in CNC processing of various metal precision parts, performing various surface treatments (electroplating, oxidation, PVD, etc.), design and manufacture of precision molds, 3D printing manufacturing, sheet metal parts processing, profile die-casting, and product assembly. They produce 1 million parts annually and own 150 sets of equipment including CNC, CNC lathes, and precision grinding machines, along with a perfect quality control system.

Pros:
– Professional processing strength with high-quality and fast services
– Meticulous quality control system
– Ability to solve supply chain problems for customers
– Wide range of manufacturing capabilities including CNC machining, surface treatm…
– ISO-certified and compliant with quality standards like ISO9001:2008 and TS16949

Cons:
– No specific cons mentioned in the source
– No information on potential limitations or drawbacks

Top 10 CNC Machining Parts Companies and …

Product Details: Worthy Hardware is a precision CNC contract machine shop specializing in machined parts and assemblies. Established in 1998, the company operates in a lean, just-in-time manner and serves the needs of reputable industrial OEM manufacturers. They offer CNC machining services, die casting, export tooling, rapid injection molding, and other precision machining services. The company is equipped with high-tech CNC machine tools, milling machines, sheet metal punch machines, laser cutting machines, and welding machines.

Pros:
– Over 20 years of experience in the machining industry
– High-quality, durable parts with tight tolerance
– Advanced CNC machine tools and other high-tech equipment
– Lean, just-in-time operation for efficient production
– Strong commitment to customer satisfaction and quality control
– Free samples for orders over USD 500

Cons:
– Limited geographical presence compared to larger companies
– May not have as extensive a range of services as some competitors
– Dependence on specific industries could affect stability in economic downturns

Top 10 China Manufacturers with CNC Machining Services

Comparison Table

Frequently Asked Questions (FAQs)

What certifications should I look for in a Chinese machining manufacturer

When selecting a machining manufacturer in China, it’s crucial to check for certifications that ensure quality and compliance. Look for ISO 9001 certification, which guarantees the manufacturer adheres to high-quality standards. For environmental efficiency, ISO 14001 is important. If you’re producing parts for specific industries like medical or aerospace, certifications such as ISO 13485 or industry-specific standards are essential.

What types of materials can Chinese machining manufacturers process

Chinese machining manufacturers can process a wide range of materials, including various metals like aluminum, stainless steel, copper, and titanium, as well as engineering plastics such as PEEK, Nylon, and PMMA. They can handle different alloys and materials tailored to your specific needs, ensuring the consistency of both trial and mass production parts.

How do Chinese machining manufacturers handle quality control

Quality control is a top priority for reputable Chinese machining manufacturers. They typically have a dedicated team of quality control experts who use advanced tools like coordinate measuring machines (CMM), height gages, and microscopes to inspect parts. They also conduct various tests to ensure the parts meet the required tolerances and standards, such as ISO 2768.

What information do I need to provide to get a quote from a Chinese machining manufacturer

To get a quote from a Chinese machining manufacturer, you need to provide detailed information. This includes 2D and 3D CAD files (in formats like STEP, IGES, X_T, or STL), material specifications, surface treatment requirements, and the quantity you need. Additionally, providing your general tolerance standards and any specific industry requirements will help them give you an accurate quote.

How long does it typically take for Chinese machining manufacturers to deliver parts

The delivery time for parts from Chinese machining manufacturers varies based on the complexity of the parts, quantity, and production capacity. For prototypes, delivery can be as quick as 3-9 days. For larger orders or more complex parts, such as those requiring rapid mold and injection, it can take 2-5 weeks. Mass production typically takes around 20-25 days after receiving the deposit, depending on the specific items and quantities.