Looking for the best custom CNC parts manufacturers in China? Whether you’re a mechanical designer, product developer, or procurement specialist, you’ve come to the right place. I’ve done the heavy lifting to bring you a list of the top CNC custom parts manufacturing factories in China. Let’s dive in!

Shenzhen Rapid Manufacturing Co., Ltd

Established: 2010
Business Areas: Precise 5-axis CNC machining, sheet metal forming and fabricating, CNC punching
Certifications: ISO 9001, ISO 13485
Specialties: High-precision components for aerospace, medical, and automotive industries
Company Overview: Shenzhen Rapid Manufacturing is renowned for its state-of-the-art 5-axis CNC machines, capable of delivering highly precise components. The company specializes in producing critical parts for sectors like aerospace, medical, and automotive. With advanced sheet metal forming and fabricating capabilities, they can handle both small and large production runs with exceptional quality and accuracy.

Rapid Direct Limited

Established: 2009
Business Areas: CNC milling, 3D printing, sheet metal prototyping
Certifications: ISO 9001, ISO 14001
Specialties: Prototyping and small to medium batch production with rapid turnaround times
Company Overview: Rapid Direct has made a name for itself with its quick turnaround times and high-quality prototyping services. Offering a blend of CNC milling and advanced 3D printing, they cater to a wide range of industries. Their commitment to quality is backed by ISO certifications, ensuring reliable and precise manufacturing for every project.

PA International China Limited

Established: 2008
Business Areas: Precision CNC machining services specializing in high-tolerance parts, including Titanium components
Certifications: ISO 9001, AS9100
Specialties: Aerospace, medical, and high-precision industrial parts
Company Overview: PA International China is a specialist in high-tolerance CNC machining, particularly known for working with challenging materials like titanium. Their expertise in producing high-precision parts makes them a preferred supplier for the aerospace and medical industries. Their adherence to strict quality standards ensures that every component meets rigorous specifications.

WAYKEN Rapid Manufacturing

Established: 2006
Business Areas: CNC machining, 3D printing, plastic injection molding, rapid prototyping
Certifications: ISO 9001
Specialties: High-quality prototypes and low-volume manufacturing for various industries
Company Overview: WAYKEN Rapid Manufacturing is a go-to company for rapid prototyping and low-volume production. They combine CNC machining with 3D printing and plastic injection molding to offer comprehensive manufacturing solutions. Their flexibility and commitment to quality make them a valuable partner for industries ranging from automotive to consumer products.

GENSUN Precision Machining

Established: 2005
Business Areas: CNC milling, CNC turning, wire EDM, sinker EDM, grinding, CNC drilling
Certifications: ISO 9001, ISO/TS 16949
Specialties: Automotive, medical, and industrial machinery parts
Company Overview: GENSUN Precision Machining offers a full suite of precision machining services. Their capabilities include CNC milling and turning, as well as wire and sinker EDM. With a focus on high-precision parts, they serve the automotive, medical, and industrial machinery sectors, ensuring every component meets exacting standards.

AT Precision Machining Limited

Established: 2003
Business Areas: Multi-axis CNC milling and turning, Swiss lathe machining, custom CNC machining
Certifications: ISO 9001, ISO 13485
Specialties: High-precision medical devices and complex industrial components
Company Overview: AT Precision Machining is known for its advanced multi-axis CNC milling and turning capabilities. They excel in producing high-precision medical devices and complex industrial components. Their use of Swiss lathe machining ensures superior quality and precision, making them a trusted partner in the medical and industrial sectors.

Dek Manufacturing Ltd

Established: 2002
Business Areas: High-precision CNC machining
Certifications: ISO 9001, ISO/TS 16949
Specialties: Automotive, aerospace, and electronic industry components
Company Overview: Dek Manufacturing specializes in high-precision CNC machining, serving the automotive, aerospace, and electronics industries. Their ISO certifications attest to their commitment to quality and precision. With years of experience, they have developed a reputation for delivering components that meet the highest industry standards.

Xin Tian Jian (XTJ) Precision Manufacturing

Established: 2000
Business Areas: High-precision machining, plastic injection molding, sheet metal manufacturing
Certifications: ISO 9001, ISO 14001
Specialties: Precision parts for medical, automotive, and consumer electronics
Company Overview: XTJ Precision Manufacturing combines high-precision machining with plastic injection molding and sheet metal manufacturing. Their versatile capabilities make them a preferred supplier for the medical, automotive, and consumer electronics industries. Their dedication to quality and innovation ensures they deliver exceptional parts every time.

Star Rapid Manufacturing Co. Ltd

Established: 2005
Business Areas: Rapid tooling, rapid prototyping, low-volume manufacturing
Certifications: ISO 9001, ISO 14001
Specialties: Rapid prototyping and tooling for a wide range of industries including automotive and consumer products
Company Overview: Star Rapid is a leader in rapid tooling and prototyping. They offer low-volume manufacturing solutions that are both fast and reliable. Serving diverse industries such as automotive and consumer products, they are known for their ability to quickly turn around high-quality prototypes and production parts.

This list showcases some of the top players in the CNC custom parts manufacturing industry in China. Each company brings unique strengths and expertise, making them reliable partners for your manufacturing needs.


Established: 2014
Business Areas: CNC machining, rapid prototyping, plastic injection molding, vacuum casting, 3D printing
Certifications: ISO 9001
Specialties: Automotive, medical, consumer electronics, and aerospace industries
Company Overview: 3ERP is a rising star in the CNC machining and rapid prototyping industry. They offer a wide range of services, including plastic injection molding and vacuum casting. Known for their innovative approach and commitment to quality, 3ERP serves a diverse client base across automotive, medical, and aerospace sectors, ensuring precise and reliable manufacturing solutions.

To procure customized parts, it’s essential to engage experienced factories to avoid rework and defects. Please provide a quote promptly.

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