Introduction to CNC Machining Service
CNC (Computer Numerical Control) machining service is a manufacturing process that utilizes computerized controls and machine tools to remove material from a workpiece, resulting in a custom – designed part. This process offers high precision, repeatability, and the ability to create complex geometries. It is widely used in various industries such as automotive, aerospace, electronics, and medical devices. With the development of technology, CNC machining services in China have been constantly improving in terms of quality, efficiency, and cost – effectiveness, attracting global customers. CNC Machining Service

Here are 10 leading CNC machining service factories in China:
1. Shenzhen Jingcheng Dingyi Forming Technology Co., Ltd.
Shenzhen Jingcheng Dingyi Forming Technology Co., Ltd. is a professional enterprise focusing on CNC machining services. It has a wealth of experience and advanced production equipment. The company is committed to providing high – quality CNC – machined parts for customers in different industries. Their production process is strictly controlled to ensure the accuracy and quality of each part. They have a professional R & D and production team, which can customize solutions according to the specific needs of customers.
Features in CNC Machining Service:
- High – precision machining: Capable of achieving extremely high precision in machining, meeting the strict requirements of high – end industries.
- Diverse material processing: Can process various materials, including metals, plastics, and composites.
- Fast turnaround time: With an efficient production system, it can quickly complete orders.
Advantages: - Strong technical strength: The company’s technical team has rich experience and can solve various complex machining problems.
- Good after – sales service: Provide comprehensive after – sales support to ensure customer satisfaction.
Website: https://www.jctop-cnc.com/
2. Foxconn Technology Group
Foxconn is a global giant in the electronics manufacturing industry. It has a large – scale and high – tech CNC machining service department. The company serves many well – known international brands. In the field of CNC machining, Foxconn has a huge production capacity and advanced manufacturing technology.
Features in CNC Machining Service:
- Mass production capabilities: Can handle large – volume orders with high efficiency.
- Integration with electronics manufacturing: Seamlessly integrate CNC – machined parts into the overall electronics production process.
- Advanced automation: Utilize a high degree of automation in the machining process, improving quality and consistency.
Advantages: - Global supply chain: With an extensive global supply chain, it can ensure the timely supply of raw materials.
- R & D investment: Continuously invest in R & D to improve machining technology and product quality.
3. BYD Precision Manufacturing Co., Ltd.
BYD Precision Manufacturing is a subsidiary of BYD Group. It has a wide range of CNC machining capabilities, mainly serving the automotive, electronics, and new energy industries. The company focuses on innovation and quality control in the CNC machining process.
Features in CNC Machining Service:
- Industry – specific solutions: Tailor – made CNC machining solutions for different industries, such as automotive parts with high – strength requirements.
- Green manufacturing: Incorporate environmentally friendly concepts into the machining process, reducing energy consumption and waste.
- High – quality surface treatment: Provide excellent surface treatment for CNC – machined parts, enhancing their appearance and performance.
Advantages: - In – house R & D: Rely on BYD’s strong R & D capabilities to develop new machining technologies.
- Large – scale production base: With large – scale production bases, it can ensure stable production.
4. CETC Mechatronics Technology Co., Ltd.
As a high – tech enterprise under the China Electronics Technology Group Corporation, CETC Mechatronics Technology has advanced CNC machining technology. It is mainly engaged in the machining of high – precision parts for aerospace, military, and high – end electronics.
Features in CNC Machining Service:
- Super – precision machining: Able to achieve ultra – high precision in machining, meeting the requirements of aerospace and military applications.
- Strict quality control: Adopt a strict quality control system to ensure the reliability of parts.
- Collaboration with R & D institutions: Cooperate with domestic and foreign R & D institutions to continuously improve machining technology.
Advantages: - Military – civilian integration: Benefit from the experience in military – related machining and apply it to civilian products.
- High – end talent pool: Have a group of high – end technical talents in the field of CNC machining.
5. Shanghai Huayi Precision Machinery Co., Ltd.
Shanghai Huayi Precision Machinery is a well – known CNC machining service provider in the Yangtze River Delta region. It has a complete set of CNC machining equipment and a professional production team. The company mainly serves the machinery manufacturing, automotive, and mold industries.
Features in CNC Machining Service:
- Customized mold machining: Specialize in custom – made molds with high precision and quality.
- Quick prototyping: Provide rapid prototyping services for new product development.
- Multi – process integration: Integrate multiple machining processes, such as milling, turning, and grinding, in one project.
Advantages: - Geographical advantage: Located in the Yangtze River Delta, with convenient transportation and access to a large number of suppliers.
- Long – term industry experience: Have accumulated rich experience through long – term operation in the industry.
6. Dongguan Jiatong Precision Hardware Co., Ltd.
Dongguan Jiatong Precision Hardware focuses on CNC machining of precision hardware parts. It has a professional quality management system and advanced testing equipment. The company’s products are widely used in electronics, communication, and consumer goods industries.
Features in CNC Machining Service:
- Micro – machining capabilities: Capable of machining micro – sized parts with high precision.
- Surface finishing expertise: Provide a variety of surface finishing processes, such as electroplating and anodizing.
- Cost – effective solutions: Offer competitive prices without sacrificing quality.
Advantages: - Flexible production: Can quickly adjust production plans according to customer orders.
- Good customer relationship: Establish long – term and stable relationships with many customers.
7. Wuhan Huagong Laser Engineering Co., Ltd.
Wuhan Huagong Laser Engineering is well – known for its laser – assisted CNC machining technology. It combines laser technology with traditional CNC machining, providing high – efficiency and high – quality machining services. The company mainly serves the automotive, aerospace, and sheet metal processing industries.
Features in CNC Machining Service:
- Laser – cutting integration: Use laser cutting technology in CNC machining, enabling fast and accurate cutting of materials.
- Heat – affected zone control: Effectively control the heat – affected zone during machining, ensuring the performance of parts.
- 3D laser machining: Provide 3D laser machining services for complex – shaped parts.
Advantages: - Leading laser technology: Have leading laser technology research and development capabilities.
- Comprehensive service: Provide a full – range of services from design to manufacturing.
8. Ningbo Beilun Precision Machinery Co., Ltd.
Ningbo Beilun Precision Machinery is a professional CNC machining service factory in the coastal area. It has advanced CNC machine tools and a strict production management system. The company mainly serves the shipping, mechanical engineering, and power generation industries.
Features in CNC Machining Service:
- Large – scale part machining: Capable of machining large – scale parts with high precision.
- Corrosion – resistant treatment: Provide corrosion – resistant treatment for parts used in harsh environments such as shipping.
- High – strength material processing: Have the ability to process high – strength materials, ensuring the durability of parts.
Advantages: - Proximity to ports: Facilitate the transportation of large – sized products to domestic and overseas markets.
- Skilled labor force: Have a large number of skilled workers with rich machining experience.
9. Changzhou Hongyu Precision Machinery Co., Ltd.

Changzhou Hongyu Precision Machinery is a comprehensive CNC machining service provider. It focuses on the production of precision mechanical parts and has a complete production process from raw material procurement to finished product assembly. The company serves industries such as textile machinery, packaging machinery, and medical equipment.
Features in CNC Machining Service:
- Complete product line: Offer a wide range of CNC – machined products, meeting the diverse needs of different industries.
- Assembly service: Provide assembly services for CNC – machined parts, reducing the customer’s workload.
- Quality traceability system: Establish a strict quality traceability system to ensure the quality of each part.
Advantages: - Local industrial cluster: Benefit from the local industrial cluster, with easy access to related supporting industries.
- Cost – control advantage: Through efficient management, achieve cost – control advantages in the production process.
10. Tianjin Zhonghuan Semiconductor Co., Ltd.
CNC Machining Service Although Tianjin Zhonghuan Semiconductor is mainly known for the semiconductor industry, it also has strong CNC machining service capabilities in the production of semiconductor equipment parts. The company has high – end CNC machining equipment and a professional R & D team.
Features in CNC Machining Service:
- Ultra – clean machining environment: Provide ultra – clean machining environment to meet the requirements of semiconductor manufacturing.
- High – purity material processing: Have the technology to process high – purity materials used in semiconductor equipment.
- Close cooperation with semiconductor R & D: Cooperate closely with semiconductor R & D institutions to develop new machining processes.
Advantages: - Semiconductor industry background: Benefit from the semiconductor industry experience, with deep understanding of the requirements of related parts.
- High – tech R & D investment: Continuously invest in high – tech R & D to improve CNC machining technology for semiconductor applications.