If you’re looking for a reliable CNC machining supplier in China, you’ll find thousands of factories to choose from on the market. However, there are significant differences among suppliers in terms of equipment capabilities, quality control, engineering support, and experience with international projects.
To help procurement professionals, engineers, and product development teams find the right partner more quickly, we’ve compiled a list of 13 representative CNC machining companies in China and analyzed them across multiple dimensions, including machining capabilities, quality systems, industry experience, and scope of services.
Top 13 CNC Machining Companies in China
| Company | Location | Founded | Main Services |
|---|---|---|---|
| YUANYI Precision Manufacturing | Dongguan, Guangdong, China | 2012 | CNC Milling, CNC Turning, 5 Axis Machining, Swiss Machining, Mill-Turn Machining, Rapid Prototyping |
| RapidDirect | Shenzhen, Guangdong, China | 2009 | CNC Machining, Injection Molding, Sheet Metal Fabrication, 3D Printing, Rapid Prototyping |
| WayKen Rapid Manufacturing | Shenzhen, Guangdong, China | 2003 | CNC Machining, Vacuum Casting, Injection Molding, Sheet Metal Fabrication, Rapid Prototyping |
| Star Rapid | Zhongshan, Guangdong, China | 2005 | CNC Machining, Rapid Tooling, Injection Molding, Low-Volume Manufacturing |
| HLH Rapid | Shenzhen, Guangdong, China | 2001 | CNC Machining, Rapid Prototyping, Injection Molding, Vacuum Casting, Low-Volume Production |
| 3ERP | Zhongshan, Guangdong, China | 2010 | CNC Machining, Vacuum Casting, Sheet Metal Fabrication, Injection Molding |
| DEK Manufacturing | Shenzhen, Guangdong, China | 2002 | Precision CNC Machining, CNC Turning, EDM, Surface Finishing, Custom Parts Manufacturing |
| Runsom Precision | Shenzhen, Guangdong, China | 2005 | CNC Milling, CNC Turning, Swiss Machining, 5 Axis Machining, Rapid Prototyping |
| Junying Metal Manufacturing | Dongguan, Guangdong, China | 2005 | CNC Turning, CNC Milling, Precision Machining, Custom Metal Parts |
| AT Precision Machining | Shenzhen, Guangdong, China | 2007 | CNC Milling, CNC Turning, 5 Axis Machining, Precision Components |
| Yijin Hardware | Shenzhen, Guangdong, China | 2003 | CNC Machining, Die Casting, Sheet Metal Fabrication, Injection Molding |
| RpProto | Shenzhen, Guangdong, China | 2008 | CNC Machining, Rapid Prototyping, Vacuum Casting, Low-Volume Manufacturing |
| FS Precision Tech | Shenzhen, Guangdong, China | 2010 | CNC Machining, CNC Turning, Precision Components, Surface Finishing |
1. YUANYI Precision Manufacturing
Website: www.yycncmachining.com
Company Overview
YUANYI Precision Manufacturing is a CNC machining company focused on delivering high-precision components for aerospace, robotics, semiconductor equipment, medical devices, and industrial automation applications. Unlike many suppliers that concentrate primarily on prototyping, YUANYI supports the entire manufacturing process from prototype development and low-volume production to full-scale manufacturing. With advanced 3-axis, 4-axis, 5-axis, Swiss-type, and mill-turn machining capabilities, the company is able to handle complex geometries, tight tolerances, and demanding quality requirements for global customers.
| Highlights | Details |
|---|---|
| Precision Capability | Up to ±0.005 mm |
| Quality Control | 100% Inspection Reports |
| CNC Capabilities | 3, 4 & 5 Axis Machining |
| Advanced Processes | Swiss Machining & Mill-Turn |
| Production Support | Prototype to Production |
| Certification | ISO 9001 Certified |
Best For
YUANYI is an excellent choice for aerospace components, automation equipment parts, semiconductor components, and projects that require tight tolerances, engineering support, and long-term production capability.
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Get a Free CNC Machining Quote2. RapidDirect
Website: www.rapiddirect.com
Company Overview
RapidDirect is one of the most recognized digital manufacturing platforms in China. The company combines CNC machining, sheet metal fabrication, injection molding, and 3D printing through an online quotation system designed to simplify the sourcing process. RapidDirect is particularly popular among startups, product designers, and engineering teams that require fast quotations and quick access to multiple manufacturing processes under one platform.
| Highlights | Details |
| Online Quoting | Instant RFQ System |
| Manufacturing Services | CNC, Molding, Sheet Metal, 3D Printing |
| Turnaround Time | Fast Prototyping |
| Customer Base | Global Customers |
| Production Volume | Prototype to Low Volume |
| Engineering Support | Design Feedback Available |
Best For
RapidDirect is best suited for product development teams, startups, and companies looking for a convenient online manufacturing platform with multiple production options.
3. WayKen Rapid Manufacturing
Website: www.waykenrm.com
Company Overview
WayKen is a well-known rapid manufacturing company specializing in prototype development and low-volume production. The company offers a wide range of manufacturing solutions including CNC machining, vacuum casting, rapid tooling, and sheet metal fabrication. WayKen has extensive experience serving industries such as automotive, medical devices, consumer electronics, and industrial equipment, making it a strong partner for product development projects.
| Highlights | Details |
| Prototype Expertise | Strong Rapid Prototyping Capability |
| Manufacturing Services | CNC, Vacuum Casting, Tooling |
| Engineering Support | DFM Assistance |
| Production Volume | Prototype to Low Volume |
| Industry Experience | Automotive, Medical, Electronics |
| Lead Time | Fast Sample Development |
Best For
WayKen is ideal for companies developing new products, validating designs, and transitioning from concept prototypes to low-volume production.
4. Star Rapid
Website: www.starrapid.com
Company Overview
Star Rapid has built a strong reputation in the global manufacturing industry by providing CNC machining, rapid tooling, injection molding, and low-volume production services. The company works closely with engineering teams and product developers to accelerate product launches while maintaining high manufacturing standards. Its broad service offering allows customers to manage multiple stages of product development through a single supplier.
| Highlights | Details |
| Core Focus | Product Development Support |
| Manufacturing Services | CNC Machining & Tooling |
| Production Capability | Prototype to Production |
| Global Customers | Worldwide Service |
| Engineering Assistance | Manufacturing Consultation |
| Project Flexibility | Low-Volume Manufacturing |
Best For
Star Rapid is well suited for engineering teams and companies that need a reliable manufacturing partner throughout the entire product development cycle.
5. HLH Rapid
Website: www.hlhprototypes.com
Company Overview
HLH Rapid is one of the longest-established rapid manufacturing companies in China. The company provides CNC machining, vacuum casting, injection molding, and low-volume manufacturing services for customers around the world. With years of experience supporting product development projects, HLH is known for helping companies bridge the gap between prototype validation and production manufacturing.
| Highlights | Details |
| Industry Experience | Long-Established Manufacturer |
| Manufacturing Services | CNC, Vacuum Casting, Molding |
| Production Support | Bridge Production |
| Global Reach | International Customer Base |
| Engineering Resources | Product Development Support |
| Manufacturing Flexibility | Prototype to Low Volume |
Best For
HLH Rapid is a good option for businesses that need a combination of prototyping services and small-batch manufacturing before moving into full production.
6. 3ERP
Website: www.3erp.com
Company Overview
3ERP is a manufacturing company focused on rapid prototyping and low-volume production services. The company provides CNC machining, vacuum casting, sheet metal fabrication, and injection molding solutions for customers in industries such as automotive, robotics, medical devices, and consumer products. By combining multiple manufacturing technologies under one roof, 3ERP helps customers accelerate product development and reduce time-to-market.
| Highlights | Details |
|---|---|
| Core Focus | Rapid Prototyping & Low-Volume Production |
| Manufacturing Services | CNC, Vacuum Casting, Sheet Metal |
| Engineering Support | Design & Manufacturing Assistance |
| Production Capability | Prototype to Small Batch |
| Industry Coverage | Automotive, Medical, Consumer Products |
| Turnaround Time | Fast Project Delivery |
Best For
3ERP is best suited for companies looking to quickly validate product designs and move efficiently from prototype development to low-volume production.
7. DEK Manufacturing
Website: www.dekmake.com
Company Overview
DEK Manufacturing specializes in precision CNC machining and custom component manufacturing. The company offers a broad range of machining capabilities and secondary processes, allowing customers to source finished parts from a single supplier. DEK serves industries that require tight tolerances, complex geometries, and consistent quality, including medical equipment, aerospace, electronics, and industrial machinery.
| Highlights | Details |
| Precision Machining | Tight Tolerance Components |
| Additional Processes | EDM & Surface Finishing |
| Material Capability | Metals & Engineering Plastics |
| Quality Focus | Precision Inspection |
| Industry Experience | Medical, Aerospace, Electronics |
| Manufacturing Scope | Custom Parts Production |
Best For
DEK Manufacturing is a strong choice for projects that demand high precision, complex machining features, and comprehensive finishing services.
8. Runsom Precision
Website: www.runsom.com
Company Overview
Runsom Precision is a CNC machining company that focuses on custom precision parts for global customers. The company provides milling, turning, Swiss machining, and multi-axis machining services for industries including medical devices, robotics, automotive, and industrial equipment. Runsom is known for its flexible production capabilities and ability to support both prototype and production requirements.
| Highlights | Details |
| CNC Capabilities | Milling, Turning & 5 Axis |
| Advanced Processes | Swiss-Type Machining |
| Production Support | Prototype to Production |
| Industry Coverage | Medical, Robotics, Automotive |
| Material Options | Wide Material Selection |
| Global Service | International Customers |
Best For
Runsom Precision is ideal for customers seeking a flexible CNC machining supplier capable of handling both simple and complex precision components.
9. Junying Metal Manufacturing
Website: www.cnclathing.com
Company Overview
Junying Metal Manufacturing has established itself as a recognized supplier of custom CNC machined components and metal fabrication solutions. The company offers CNC turning, CNC milling, and precision machining services for industries such as automotive, electronics, aerospace, and industrial manufacturing. Its extensive online resources and broad machining capabilities make it a popular choice among engineers and sourcing professionals.
| Highlights | Details |
| Core Services | CNC Turning & Milling |
| Manufacturing Focus | Custom Metal Components |
| Industry Experience | Aerospace, Automotive, Electronics |
| Material Capability | Various Metals & Plastics |
| Production Flexibility | Prototype & Batch Orders |
| Technical Resources | Engineering Knowledge Base |
Best For
Junying is suitable for buyers looking for a versatile machining supplier with experience across a wide range of industries and component types.
10. AT Precision Machining
Website: www.at-machining.com
Company Overview
AT Precision Machining specializes in high-precision CNC machining services for customers requiring complex and tight-tolerance components. The company supports a variety of industries including aerospace, medical equipment, industrial automation, and electronics. Its focus on quality, precision, and technical expertise has made it a preferred supplier for demanding engineering projects.
| Highlights | Details |
| Precision Focus | Tight Tolerance Machining |
| CNC Capabilities | Milling, Turning & 5 Axis |
| Industry Coverage | Aerospace, Medical, Automation |
| Quality Control | Precision Inspection Processes |
| Material Options | Metal & Plastic Components |
| Engineering Support | Technical Manufacturing Assistance |
Best For
AT Precision Machining is a good choice for customers requiring highly accurate components and dependable machining quality.
11. Yijin Hardware
Website: www.yijinsolution.com
Company Overview
Yijin Hardware provides a broad range of manufacturing services including CNC machining, die casting, sheet metal fabrication, and injection molding. The company positions itself as a one-stop manufacturing partner for customers seeking multiple production processes from a single supplier. Its integrated manufacturing approach helps simplify supply chain management and shorten project lead times.
| Highlights | Details |
| One-Stop Manufacturing | Multiple Production Processes |
| Manufacturing Services | CNC, Die Casting, Molding |
| Project Support | Prototype to Production |
| Supply Chain Advantage | Integrated Manufacturing |
| Industry Coverage | Industrial & Consumer Products |
| Production Flexibility | Small to Medium Volumes |
Best For
Yijin Hardware is ideal for customers who prefer sourcing multiple manufacturing processes through a single supplier.
12. RpProto
Website: www.rpproto.com
Company Overview
RpProto focuses on rapid prototyping and low-volume manufacturing services for international customers. The company offers CNC machining, vacuum casting, and related manufacturing solutions designed to help customers quickly validate product concepts and prepare for production. Its emphasis on speed and flexibility makes it a common choice for early-stage product development projects.
| Highlights | Details |
| Core Focus | Rapid Prototyping |
| Manufacturing Services | CNC & Vacuum Casting |
| Product Development | Prototype Validation |
| Production Support | Low-Volume Manufacturing |
| Customer Base | Global Product Developers |
| Lead Time | Fast Sample Delivery |
Best For
RpProto is best suited for startups, design teams, and companies that need rapid product validation before scaling production.
13. FS Precision Tech
Website: www.fsprecision.com
Company Overview
FS Precision Tech provides CNC machining and custom precision manufacturing services for customers across multiple industries. The company focuses on producing reliable machined components while maintaining competitive lead times and quality standards. Its machining capabilities support a variety of precision part requirements for industrial and commercial applications.
| Highlights | Details |
| Manufacturing Focus | Precision CNC Components |
| Core Services | CNC Milling & Turning |
| Quality Control | Consistent Inspection Processes |
| Material Capability | Metals & Engineering Plastics |
| Production Support | Prototype & Production Orders |
| Industry Applications | Industrial & Commercial Products |
Best For
FS Precision Tech is a suitable option for customers looking for a reliable CNC machining supplier for general precision manufacturing projects.
Why Choose a Chinese CNC Machining Company?
China has become one of the world’s most important centers for CNC machining, providing precision component manufacturing services to industries such as aerospace, medical devices, robotics, automotive, electronics, and industrial equipment. With a mature supply chain system, advanced machining equipment, and extensive manufacturing experience, Chinese CNC machining companies have become key partners for many international buyers.
More Competitive Manufacturing Costs
Compared to Europe and the United States, China boasts more comprehensive manufacturing support resources and higher production efficiency, enabling it to offer more competitive prices while maintaining quality. This is one of the key reasons many companies choose to outsource their CNC machining projects to Chinese suppliers.
Comprehensive Manufacturing Supply Chain
In addition to CNC machining itself, China has well-established systems for surface treatment, heat treatment, assembly, inspection, and logistics. Customers can typically complete the entire process—from raw material processing to finished product delivery—through a single supplier, thereby reducing communication costs and improving project efficiency.
Advanced Machining Capabilities
Many leading Chinese CNC machining companies are equipped with 3-axis, 4-axis, and 5-axis machining centers, through-spindle machines, turning-milling combination machines, and automated production equipment, enabling them to meet the machining requirements for complex structural components and high-precision parts.
Flexible Production Models
Whether it involves single-piece prototyping, small-batch trial production, or high-volume manufacturing, Chinese CNC machining companies typically offer flexible production solutions, helping customers quickly adjust production plans according to project phases.
Extensive Experience with International Projects
Many Chinese CNC machining companies have long served international markets such as the United States, Europe, and Australia. They are familiar with international quality standards, export requirements, and cross-border project management processes, enabling them to provide more professional service support to overseas customers.
How Do We Evaluate These CNC Machining Companies?
China is home to thousands of CNC machining companies, but there are significant differences among suppliers in terms of equipment capabilities, quality management, engineering support, and experience providing international services. To help procurement professionals and engineers screen suppliers more efficiently, we have conducted a comprehensive evaluation of these companies across multiple dimensions.
Machining Capabilities：We prioritize companies that offer CNC milling, CNC turning, multi-axis machining, rapid prototyping, and small-batch production services to ensure they can meet the needs of various project types.
Quality Management System：Quality control is one of the key criteria for evaluating CNC machining suppliers. We prefer companies with well-established quality management systems, inspection processes, and relevant certifications.
Industry Experience：Companies with experience in industries such as aerospace, medical devices, robotics, semiconductor equipment, and industrial automation are typically better equipped to handle complex projects and meet high-standard quality requirements.
Engineering and Technical Support：Excellent CNC machining suppliers not only manufacture parts but also provide DFM (Design for Manufacturability) analysis, process optimization recommendations, and technical support to help customers reduce costs and improve product manufacturability.
Production Flexibility：We focus on companies capable of supporting prototype development, small-batch trial production, and mass production simultaneously, as this capability is crucial for product development and supply chain management.
International Customer Service Capabilities：For overseas buyers, timely communication, project follow-up, and experience in international trade are equally important. Therefore, we also include customer service capabilities in our evaluation criteria.
Disclaimer: The companies listed in this article are primarily compiled based on publicly available information, manufacturing capabilities, industry experience, and market recognition. This list is intended solely as a reference for procurement purposes and does not constitute an official ranking.
Looking for a Reliable CNC Machining Partner?
Need precision machined parts, rapid prototypes, or low-volume production? Send us your CAD files or drawings and receive expert engineering feedback and a fast quotation within 24 hours.
Get a Free CNC Machining QuoteHow to Choose the Right CNC Machining Supplier in China?
When selecting a CNC machining supplier, you should not focus solely on price; instead, you should comprehensively consider machining capabilities, quality control, and the value of a long-term partnership.
- Machining Capabilities：Confirm whether the supplier has the equipment and processes to meet your project’s requirements, such as 5-axis machining, through-spindle machining, or turn-mill capabilities.
- Quality Control：Give priority to suppliers with a robust quality management system who can provide inspection reports and material certificates.
- Engineering Support：Suppliers with DFM analysis and process optimization capabilities can help reduce manufacturing risks and lower costs.
- Production Capacity：Select a suitable supplier based on project requirements to ensure they can support all stages, from prototyping to mass production.
- Communication Efficiency：Timely and clear communication improves project execution efficiency and minimizes issues during production.
- Overall Value：Don’t just compare prices; also consider quality, lead times, technical support, and the stability of long-term partnerships.
Conclusion
China has emerged as one of the world’s most important hubs for CNC machining, boasting advanced machining equipment, a well-developed supply chain system, and extensive experience in international projects. Whether for rapid prototyping, small-batch trial production, or large-scale manufacturing, Chinese CNC machining companies are capable of providing a diverse range of manufacturing solutions.
However, different suppliers have different strengths. Some companies excel at rapid prototyping, some specialize in high-precision machining, and others possess stronger mass production capabilities. Therefore, when selecting a supplier, a comprehensive evaluation should be conducted, taking into account the project’s precision requirements, lead time requirements, production scale, and industry standards.
We hope that the list of 13 Chinese CNC machining companies compiled in this article will help you screen potential suppliers more efficiently and find a long-term manufacturing partner best suited to your project’s needs.
