Are you looking for the best CNC machining services in China? With so many excellent factories to choose from, it can be overwhelming. In this article, we’ll compare the top CNC machining parts service factories in China, highlighting their unique strengths, services, and what sets them apart. Let’s dive in and find the perfect partner for your manufacturing needs.

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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 suppliers, 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
– Variety of machining services including milling, turning, lathe, grinding, and r…
– 3-axis, 4-axis, and 5-axis machining options available
– Ability to produce both small and large parts
– US-based team manages communication with Chinese suppliers for streamlined servi…
– 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
– Parts exceeding 600 mm in machinable height require specialized tooling and manu…

CNC Machining Services in China | Gensun Precision

Product Details: Gensun Precision offers CNC machining services in China, utilizing state-of-the-art CNC technologies and a team of experienced machinists, engineers, and quality control experts. The services include CNC milling and turning, and the facility is ISO 9001:2015 and ISO 14001:2015 certified. They cater to rapid prototyping and low-volume production of a broad range of components in various materials such as metals (aluminum, steel, stainless steel) and plastics (POM, PTFE, PC, PEEK). The process involves creating a CAD model, converting it to G-code, and using CNC machines to subtractively manufacture the desired parts. Gensun serves industries including aerospace, automotive, electronics, medical equipment,

and more.

Pros:
– High-quality and reliable products due to highly trained engineers and quality c…
– Broad range of material options including metals and plastics
– World-class machine shop with advanced CNC technologies
– Ability to handle complex and precision parts with high dimensional accuracy
– Services complemented by other manufacturing capabilities like 3D printing and i…

Cons:
– No specific cons mentioned on the website, but potential issues could include hi…
– Dependence on international shipping and logistics which can introduce delays an…

Top 10 CNC Machining Manufacturers and Companies

Product Details: RapidDirect is a CNC machine company in China, established in 2009, specializing in manufacturing custom parts with complex geometric requirements and high cosmetic needs. The company operates self-owned factories with state-of-the-art machinery, avoiding outsourcing to ensure streamlined production timelines. Services include CNC machining, 3D printing, injection molding, sheet metal fabrication, vacuum casting, and high-end surface finishing. RapidDirect serves diverse industries such as automotive, aerospace, electronics, and robotics. The company uses an intelligent online platform for instant quotes, automated DfM analysis, and simplified ordering processes.

Pros:
– Advanced CNC capabilities and state-of-the-art machinery
– Professional Engineering Support with expert service engineers for design optimi…
– Timely production and reliable delivery with robust manufacturing capacity and v…
– High-quality prototyping and production processes with stringent quality checks
– Comprehensive services covering every need from rapid prototyping to full-scale…
– Software-driven platform offering cost-effective instant quotes and automated Df…

Cons:
– No specific cons mentioned in the provided sources.

China CNC Machining Services – Custom Precision Parts

China CNC Machining Prototype | Custom Parts & Rapid …

Precision CNC Machining Services in China – Get a Quote

custom precision cnc machining parts China

Product Details: JINGXIN® offers custom CNC machining services, including CNC milling, CNC turning, and wire EDM, using advanced Brother and HAAS CNC machines. The services cater to both short-run and high-volume production (1-10,000+ pieces). Materials available include S136H steel, stainless steel, 6061 Aluminum, Brass, copper, and engineering plastics. The machinery includes CNC lathes, HAAS 3 Axis Vertical CNC machining centers, wire EDM, and grinding machines. Surface treatments such as nitrating, chemical blackening, and anodizing are available. Tolerances can be as precise as +/-0.01mm, and quality assurance is ensured through ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications. Packaging options include cartons

and wooden boxes, with shipping via sea, air, DHL, FedEx, UPS, and TNT. The lead time is typically 6-12 days.

Pros:
– High precision with tolerances as low as +/-0.01mm
– Advanced machinery including HAAS CNC machining centers
– Wide range of materials supported (metals and plastics)
– Various surface treatments available (anodizing, plating, painting)
– ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certified
– Fast lead time of 6-12 days
– Global shipping options
– 100% inspection before delivery

Cons:
– Limited information on pricing
– Dependence on specific machinery brands which might limit flexibility
– No mention of on-site customer support or training programs
– Quality control, while rigorous, may still have a 0.5% failure rate

CNC Machined Parts Factory

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Frequently Asked Questions (FAQs)

Frequently Asked Questions About CNC Machining Parts Service Factories in China

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

CNC machining factories in China can work with a wide range of materials, including metals like aluminum, steel, stainless steel, brass, and copper, as well as plastics such as POM, PTFE, PC, PEEK, and PET. They also handle special alloys like Kovar, Invar, Inconel, and Titanium. This versatility ensures you can get the parts you need in the material that best suits your application.

What is the typical lead time for CNC machined parts from Chinese factories?

The lead time for CNC machined parts from Chinese factories can vary, but it is generally quite fast. You can expect lead times ranging from 3-12 days, depending on the complexity of the parts and the volume of production. Some factories, like JINGXIN, offer lead times as short as 3-6 working days for short-run production.

How do Chinese CNC machining factories ensure quality and precision?

Chinese CNC machining factories ensure quality and precision through strict adherence to international standards such as ISO 9001:2015 and ISO 13485:2016. They use state-of-the-art CNC technologies, advanced measurement equipment, and rigorous quality control processes. Additionally, many factories have experienced engineers and quality control experts who review every dimension to ensure compliance with your requirements.

What surface treatments and finishes are available for CNC machined parts in China?

CNC machining factories in China offer a variety of surface treatments and finishes to meet your needs. These include anodizing, plating, painting, laser engraving, bead blasting, tumbling, powder coating, and electroless nickel plating. They can also provide custom finishes based on your specific requirements, such as black oxidation or chemical blackening.

How do I ensure smooth communication and project management with a Chinese CNC machining factory?

To ensure smooth communication and project management, many Chinese CNC machining factories have English-speaking staff and sometimes even teams based in other countries to handle communication. Companies like Xometry manage all communication with the overseas supplier, so you don’t have to. They also provide design-for-manufacturability feedback and handle the entire process from quote to delivery.