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

custom precision cnc machining parts China

Product Details: JINGXIN® offers custom CNC machining services, including CNC milling, CNC turning, and 3,4,5 Axis machining. They use advanced Brother and US HAAS CNC machines to produce high-precision parts with tolerances as low as +/-0.01mm. The materials available include S136H steel, stainless steel, 6061 Aluminum, Brass, copper, and engineering plastics. The services include surface treatments such as anodizing, plating, painting, and laser engraving. Quality assurance is ensured through ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications. Packaging options include carton and wooden box, 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 Brother and US HAAS CNC machines
– Wide range of materials available
– Various surface treatment options
– Stringent quality assurance with ISO certifications
– Fast lead time within 6-12 days
– Global shipping options

Cons:
– Limited information on cost and pricing
– No specific details on minimum order quantities
– Dependence on external suppliers for some services

CNC Machined Parts Factory

Top China CNC Machining Service丨Quick, Accurate …

China CNC Machining Services – Custom Precision Parts

CNC Machining Services in China | Gensun Precision

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 the entire process from quote to delivery, including communication with the Chinese suppliers. The service supports various finishes such as standard (as-milled), bead blast, tumbled, powder coat, electropolishing, and electroless nickel plating. Duties and tariffs are included in the part price, and all parts are inspected according to Xometry’s Manufacturing Standards and Inspection

& Sampling Plan.

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 options available
– Ability to produce small and large parts
– US-based team manages communication and the entire process
– Inclusion of duties and tariffs in the part price
– Multiple finishing options available
– Parts inspected according to Xometry’s Manufacturing Standards

Cons:
– No finishing certificates provided for parts made in China
– Potential for higher costs if tighter tolerances are required
– Specialized setups and additional operations can increase lead times and costs

China CNC Machining Prototype | Custom Parts & Rapid …

Product Details: PCBWay offers a full feature custom PCB prototype service with quick turnaround times, starting as short as 24 hours after Gerber files are reviewed and approved. They support various PCB types including rigid, flexible, rigid-flex, metal core, and high-frequency PCBs. The service includes a range of thickness options (0.4mm to 2.4mm), multiple layer configurations (up to 64 layers), and advanced features like gold plating and gold finger PCBs. The company uses high-quality substrates and employs strict quality control measures such as E-Test, AOI, X-ray, and CCD-controlled drilling. They also offer turn-key PCB assembly services and support various file formats including

Gerber, .pcb, .pcbdoc, .cam, and .brd[2][3][5].

Pros:
– Quick turnaround times as short as 24 hours
– High-quality production with strict quality control measures
– Support for a wide range of PCB types and configurations
– Competitive pricing and manufacturer direct pricing
– Global coverage with on-time delivery
– User-friendly online quotation and ordering system
– High-quality substrates and advanced processing technologies

Cons:
– Limited customer service hours (9:00 – 18:00, Mon.- Fri., 9:00 – 12:00, Sat., GM…
– Potential delays for larger or more complex orders
– Dependence on international shipping which can be affected by various factors

CNC Precision Machining Expert in China

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. They offer a user-friendly process for uploading designs, obtaining instant quotes, authorizing production, and receiving custom parts at the preferred location.

Pros:
– Advanced CNC capabilities and stringent quality checks
– Professional Engineering Support with expert service engineers for design optimi…
– Timely production and reliable delivery with robust manufacturing capacity and v…
– Comprehensive services covering every need from rapid prototyping to full-scale…
– Software-driven platform offering instant quotes, automated DfM analysis, and tr…

Gensun Precision Machining – Quality CNC Machining in China

Product Details: Gensun Precision Machining offers precision CNC machining services, including CNC milling and turning, to produce milled and turned parts. They utilize advanced equipment and well-established process control techniques to ensure high-quality results. The company specializes in rapid prototyping and rapid tooling, and they have extensive experience in international markets, providing global delivery. Gensun works with a variety of industries such as aerospace, automotive, electronics, medical equipment, and robotics. They have over 20 years of experience, have completed over 100,000 projects, and serve over 800 happy customers.

Pros:
– High-quality manufacturing equipment
– Expert engineers and technicians
– Robust quality and environmental systems
– Strict quality control
– Quick turnaround time
– Global delivery experience
– Extensive industry experience including aerospace, automotive, electronics, and…

Cons:
– No specific cons mentioned on the website
– Limited information on material variety compared to other providers

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About CNC Machined Parts Supplier Factories in China

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

When selecting a CNC machining supplier in China, look for companies with a strong track record, advanced machinery, and a user-friendly online quotation platform. Ensure they have ISO certifications, such as ISO 9001:2015, and a team of skilled engineers and technicians. Check if they offer additional services like 3D printing, injection molding, and high-end surface finishing. Companies that provide professional engineering support and timely production are usually reliable choices.

What are the key services offered by CNC machining factories in China?

CNC machining factories in China typically offer a wide range of services, including CNC milling, CNC turning, and 5-axis machining. They also provide rapid prototyping, product design services, and various surface treatments like anodizing, nitrating, and chemical blackening. Many factories also offer 3D printing, injection molding, and sheet metal fabrication to cater to diverse industry needs such as automotive, aerospace, electronics, and medical equipment.

What materials can CNC machining factories in China work with?

CNC machining factories in China can work with a broad range of materials, including metals like aluminum, stainless steel, brass, copper, and special alloys like Kovar, Invar, and Titanium. They also handle various plastics such as POM, PTFE, PC, PEEK, and PET. This versatility allows them to produce parts for different industries, ensuring you can get the specific material you need for your project.

How do Chinese CNC machining factories ensure quality and precision?

Chinese CNC machining factories ensure quality and precision through stringent quality control measures. They use advanced CNC machines, follow industry standards, and employ dedicated quality control teams. Many factories are ISO certified, which means they adhere to strict quality management systems. They also provide detailed reports such as CMM testing reports, material data sheets, and salt spray testing reports to guarantee the accuracy and consistency of the machined parts.

What are the advantages of working with a Chinese CNC machining factory?

Working with a Chinese CNC machining factory offers several advantages. You can benefit from cost-effective manufacturing due to lower labor and material costs. These factories often have state-of-the-art machinery and skilled professionals, ensuring high-quality and precise parts. Additionally, their proximity to major shipping ports facilitates fast and reliable delivery. Many Chinese factories also offer flexible production options, including low-volume production and rapid prototyping, making them ideal for a wide range of projects.