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Top 10 cnc machining Factory in China 2026

Sep 17, 2026

Introduction to CNC Machining

CNC (Computer Numerical Control) machining is a manufacturing process in which pre - programmed computer software dictates the movement of factory tools and machinery. This technology enables the automation of complex manufacturing tasks, offering high precision, repeatability, and efficiency. CNC machining can be used to create a wide range of parts and products from various materials, including metals, plastics, and wood. It is widely applied in industries such as automotive, aerospace, electronics, and medical device manufacturing.


Top 10 CNC Machining Factories

1. Wuxi GRT Technology Co., Ltd

Wuxi GRT Technology Co., Ltd is a leading player in the CNC machining industry. With years of experience, the company has established a solid reputation for providing high - quality machining services.


The company is equipped with state - of - the - art CNC machines. These machines are capable of handling different types of materials, from common metals like aluminum and steel to more exotic alloys. The precision of their machining is extremely high, with tolerances reaching up to ± 0.005mm. This high level of precision makes them a preferred choice for clients in industries that demand exacting standards, such as aerospace and medical device manufacturing.


One of the key strengths of Wuxi GRT Technology Co., Ltd is its professional R & D team. The team constantly explores new machining techniques and technologies to improve the efficiency and quality of production. They can customize solutions according to the specific needs of customers, whether it is a simple part or a complex assembly.


In terms of quality control, the company has a strict quality management system in place. Each part produced goes through multiple inspections at different stages of the manufacturing process. From raw material inspection to final product verification, every step is carefully monitored to ensure that the products meet or exceed customer expectations.


The company also emphasizes environmental protection. They use advanced waste treatment equipment to minimize the impact of production on the environment. This not only shows their social responsibility but also meets the requirements of modern sustainable development.


Website: https://www.hardlysun.com/


2. Foxconn Technology Group

Foxconn Technology Group, also known as Hon Hai Precision Industry Co., Ltd, is a global giant in the manufacturing industry, with significant capabilities in CNC machining.


With a vast global footprint, Foxconn has access to a large talent pool and advanced manufacturing facilities. In the field of CNC machining, it serves a wide range of industries, including consumer electronics, automotive, and telecommunications. For consumer electronics, Foxconn is well - known for machining the casings of smartphones, tablets, and laptops. Their high - volume production capabilities allow them to meet the huge market demands of these products.


The company invests heavily in research and development. They are constantly exploring new materials and machining processes to improve the performance and appearance of the products. For example, they have made significant progress in using lightweight and high - strength materials in automotive parts machining, which helps to reduce the overall weight of vehicles and improve fuel efficiency.


Foxconn's supply chain management is also a major advantage. They have established long - term partnerships with a large number of suppliers around the world, ensuring a stable supply of raw materials and components. This enables them to respond quickly to market changes and customer orders.


In addition, Foxconn has a strict quality control system. They use advanced inspection equipment and techniques to ensure the quality of every part produced. Their quality control standards are in line with international requirements, which makes their products highly competitive in the global market.


3. BYD Precision Manufacturing Co., Ltd

BYD Precision Manufacturing Co., Ltd is a subsidiary of BYD, a well - known Chinese company with a strong presence in the automotive and new energy industries.


In CNC machining, BYD Precision Manufacturing focuses on high - end products. They are involved in the machining of automotive parts, especially those for new energy vehicles. These parts require high precision and reliability due to the unique operating characteristics of new energy vehicles.


The company has advanced R & D capabilities. They are constantly working on developing new machining technologies to improve the performance and quality of automotive parts. For example, they have developed a new type of machining process for battery casings, which can improve the heat dissipation and safety performance of batteries.


BYD Precision Manufacturing also has a complete production line. From raw material processing to final product assembly, they can complete all the processes in - house. This not only improves production efficiency but also allows for better control of product quality.


In terms of quality management, the company adheres to strict international standards. They have obtained a series of quality certifications, which is a testament to their commitment to quality. Their products are not only sold in the domestic market but also exported to many countries around the world.


4. Shenzhen Jiatong Precision Technology Co., Ltd

Shenzhen Jiatong Precision Technology Co., Ltd is a professional CNC machining enterprise located in the high - tech hub of Shenzhen.


The company specializes in the machining of small and medium - sized precision parts. They have a wide range of CNC machines, including multi - axis machining centers, which can handle complex parts with high precision. Their machining capabilities cover various materials, such as stainless steel, copper, and plastic.


One of the outstanding features of Shenzhen Jiatong Precision Technology is its fast - response service. They understand the importance of time in the market, especially for customers in the electronics and communication industries. Therefore, they can quickly respond to customer orders, from design to production, and ensure timely delivery.


The company also pays great attention to innovation. They encourage their employees to come up with new ideas and solutions to improve production efficiency and product quality. For example, they have developed a new type of fixture that can reduce the setup time of machining, thereby increasing the overall production efficiency.


In addition, Shenzhen Jiatong Precision Technology has a good after - sales service system. They provide technical support and maintenance services to customers, ensuring that customers can use their products with confidence.


5. Dongguan Yongsheng Precision Machinery Co., Ltd

Dongguan Yongsheng Precision Machinery Co., Ltd has been in the CNC machining industry for many years and has accumulated rich experience.


The company is mainly engaged in the machining of mechanical parts for industries such as machinery manufacturing and mold making. They have a team of experienced technicians who can operate CNC machines with high proficiency. Their machining accuracy can meet the most demanding requirements of these industries.


One of Dongguan Yongsheng Precision Machinery's advantages is its cost - effective production. They have optimized their production processes to reduce costs without sacrificing product quality. This makes their products very competitive in the market, especially for customers who are price - sensitive.


The company also focuses on continuous improvement. They regularly upgrade their equipment and technologies to keep up with the development of the industry. For example, they have recently introduced a new generation of CNC machines with higher speed and better precision.


In terms of quality control, they have a comprehensive inspection system. Every part is inspected for dimensions, surface finish, and mechanical properties to ensure that it meets the quality standards.


6. Shanghai Micro - Precision Technology Co., Ltd

Shanghai Micro - Precision Technology Co., Ltd is known for its high - precision CNC machining services, especially in the field of micro - machining.


The company is capable of machining extremely small parts with high precision. Their micro - machining technology is widely used in industries such as medical devices, electronics, and aerospace. For example, they can machine micro - components for medical endoscopes, which require extremely high precision and surface quality.


Shanghai Micro - Precision Technology has a strong R & D team that is dedicated to developing new micro - machining technologies. They are constantly exploring new materials and processes to meet the increasing demands of the market. For instance, they have developed a new type of micro - milling process that can improve the machining efficiency and surface quality of micro - parts.


The company also has a strict environmental management system. They ensure that their production processes are environmentally friendly, especially when dealing with some special materials used in micro - machining.


In addition, they provide customized services. They can work closely with customers to understand their specific needs and develop tailored solutions.


7. Ningbo Jufeng Precision Machinery Co., Ltd

Ningbo Jufeng Precision Machinery Co., Ltd is a well - established CNC machining factory in Ningbo, a city known for its strong manufacturing industry.


The company focuses on the machining of large - scale mechanical parts. They have large - sized CNC machining equipment, such as gantry machining centers, which can handle parts with large dimensions. Their products are widely used in industries such as heavy machinery, shipbuilding, and power generation.


One of the key features of Ningbo Jufeng Precision Machinery is its high - quality production. They have a strict quality control system that covers every aspect of the production process, from raw material procurement to final product delivery. Their products are known for their high strength, good durability, and accurate dimensions.


The company also has a good reputation for its after - sales service. They provide on - site installation, debugging, and maintenance services to ensure that customers can use their products smoothly.


In addition, they are committed to technological innovation. They are constantly exploring new machining technologies to improve the efficiency and quality of large - scale part machining.


8. Changzhou Huayang Precision Machinery Co., Ltd

Changzhou Huayang Precision Machinery Co., Ltd is a professional CNC machining enterprise with a focus on the automotive and motorcycle industries.


The company has advanced CNC machining equipment and a team of skilled workers. They can produce a variety of automotive and motorcycle parts, such as engine components, transmission parts, and suspension parts. Their products are known for their high quality and reliability.


One of the advantages of Changzhou Huayang Precision Machinery is its ability to provide integrated solutions. They can not only machine parts but also offer design, assembly, and testing services. This one - stop service model is very convenient for customers, especially for those who need a complete set of parts.


The company also pays attention to quality management. They have obtained ISO 9001 and other relevant quality certifications, which ensures that their products meet international quality standards.


In addition, they are actively involved in new product development. They work closely with automotive and motorcycle manufacturers to develop new parts that meet the latest technological requirements.


9. Tianjin Zhongrui Precision Technology Co., Ltd

Tianjin Zhongrui Precision Technology Co., Ltd is a CNC machining factory with a focus on the aerospace and defense industries.


The company has strict quality control requirements due to the high - safety and high - precision requirements of the aerospace and defense industries. They use advanced inspection equipment, such as coordinate measuring machines, to ensure the accuracy of every part produced.


Tianjin Zhongrui Precision Technology has a strong R & D team that is dedicated to developing new machining technologies for aerospace and defense applications. For example, they are working on developing new machining processes for high - temperature alloys used in aircraft engines.


The company also has a good supply chain management system. They ensure a stable supply of high - quality raw materials, which is crucial for the production of aerospace and defense parts.


In addition, they have a high - level of confidentiality management. They understand the importance of protecting the intellectual property and sensitive information of their customers in the aerospace and defense industries.


10. Qingdao Hongda Precision Machinery Co., Ltd

Qingdao Hongda Precision Machinery Co., Ltd is a CNC machining factory located in Qingdao, a coastal city with a developed manufacturing industry.


The company is engaged in the machining of various types of parts, including those for the machinery, electronics, and furniture industries. They have a wide range of CNC machines, which allows them to handle different types of machining tasks.


One of the features of Qingdao Hongda Precision Machinery is its flexible production model. They can adjust their production capacity according to customer orders, whether it is a small - batch or large - batch production.


The company also emphasizes employee training. They regularly organize training programs to improve the skills and knowledge of their employees, which helps to improve the overall production efficiency and product quality.


In terms of quality control, they have a comprehensive quality management system. They ensure that every part produced meets the quality requirements of customers.


Conclusion

The CNC machining industry in China is booming, and the top 10 factories mentioned above are at the forefront of this development. Each factory has its own unique features and advantages, whether it is high - precision machining, large - scale production capabilities, cost - effectiveness, or innovation in technology.


These factories not only play an important role in the domestic market but also have a significant impact on the global manufacturing industry. They are constantly striving to improve their production efficiency, product quality, and service level to meet the ever - changing demands of the market.


As technology continues to evolve, it is expected that these factories will further strengthen their competitiveness through continuous innovation and investment in R & D. They will also play a more important role in promoting the development of related industries, such as automotive, aerospace, and electronics, in China and around the world.


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