Top 10 robot parts Factory in China

Sep 09, 2026

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Eric Zhang
Eric Zhang
Specialized in precision machining for medical device components, tight-tolerance parts, and high-quality stainless steel manufacturing.

Introduction to Robot Parts

Robot parts are the fundamental components that make up a robot. They are crucial for a robot to function properly, enabling it to perform various tasks with precision and efficiency. These parts can be classified into several categories, including mechanical parts such as gears, joints, and frames, which provide the physical structure and movement capabilities of the robot; electrical parts like motors, sensors, and controllers, which are responsible for powering the robot and controlling its actions; and electronic components such as circuit boards and microprocessors, which handle the data processing and communication within the robot.


In recent years, the demand for robot parts has been increasing rapidly due to the growing popularity of robotics in various industries, including manufacturing, logistics, healthcare, and service. China has emerged as a major player in the global robot parts market, with many high - quality factories producing a wide range of robot parts. Here are the top 10 robot parts factories in China:


1. Shenzhen Jingcheng Dingyi Forming Technology Co., Ltd.

Shenzhen Jingcheng Dingyi Forming Technology Co., Ltd. is a leading manufacturer in the field of robot parts. It is committed to providing high - precision and high - quality parts for the robotics industry through advanced manufacturing technologies.


The company has a professional R & D team that continuously explores new materials and manufacturing processes to improve the performance of robot parts. Their production facilities are equipped with state - of - the - art CNC machines, which ensure the accuracy and consistency of the parts they produce.


In terms of robot parts, Shenzhen Jingcheng Dingyi Forming Technology Co., Ltd. offers a variety of products. For mechanical parts, they can produce high - precision gears and joints. The gears are made of high - strength materials and are precisely machined to ensure smooth transmission of power. The joints are designed to provide flexible movement, which is essential for the dexterity of robots.


In the electrical and electronic aspects, they also produce some key components. Their circuit boards are designed with high - density wiring to meet the requirements of miniaturization and high - performance of modern robots.


Features and Advantages:


  • High Precision: Thanks to their advanced CNC machining technology, the parts they produce have extremely high precision, which is crucial for the accurate operation of robots.
  • Customization Ability: The company can customize robot parts according to the specific needs of customers, providing personalized solutions.
  • Quality Assurance: They have a strict quality control system, from raw material inspection to finished product testing, ensuring that every part meets high - quality standards.
  • Website: https://www.jctop-cnc.com/


2. Epson (China) Co., Ltd.

Epson is a well - known global brand. In China, Epson (China) Co., Ltd. has a significant presence in the robot parts market. The company has a long - standing history of innovation in the field of electronics and precision manufacturing.


Epson's robot parts are widely used in industrial robots. Their servo motors are one of the core products. These servo motors are known for their high - speed response, high torque, and low vibration. They can accurately control the movement of robot arms, enabling robots to perform tasks such as pick - and - place operations with high precision.


In addition to servo motors, Epson also produces high - quality sensors. Their vision sensors can provide robots with the ability to recognize and locate objects in the environment. These sensors have high resolution and fast processing speed, which are essential for robots to perform complex tasks.


Features and Advantages:


  • Brand Reputation: As a globally recognized brand, Epson has a high reputation for quality and reliability, which gives customers confidence in their robot parts.
  • Technological Innovation: The company invests heavily in research and development, constantly introducing new and improved robot parts with advanced technologies.
  • Comprehensive Product Range: Epson offers a wide range of robot parts, including motors, sensors, and controllers, providing a one - stop - shop solution for robot manufacturers.


3. Yaskawa Electric (China) Co., Ltd.

Yaskawa Electric is a pioneer in the field of industrial automation and robotics. Yaskawa Electric (China) Co., Ltd. plays an important role in the domestic robot parts market.


The company is well - known for its high - performance AC servo drives and motors. Their servo drives are designed to provide precise control of motor speed and torque. The motors are highly efficient and have a long service life. They are widely used in various types of industrial robots, from small - scale assembly robots to large - scale heavy - duty robots.


Yaskawa also has a strong R & D team that focuses on developing new control algorithms for robot parts. These algorithms can optimize the performance of robots, improving their efficiency and accuracy.


Features and Advantages:


  • Proven Technology: With decades of experience in the industry, Yaskawa has a wealth of proven technologies in robot parts manufacturing.
  • Industry - leading Performance: Their robot parts offer industry - leading performance in terms of speed, accuracy, and torque, which can significantly enhance the competitiveness of robots.
  • After - sales Service: Yaskawa has a comprehensive after - sales service network in China, providing timely support and maintenance for customers.


4. Omron (China) Co., Ltd.

Omron is a global leader in the field of automation and sensing technology. Omron (China) Co., Ltd. has made great contributions to the development of the robot parts market in China.


The company's sensors are one of its main strengths in the robot parts field. Omron produces a wide range of sensors, including proximity sensors, photoelectric sensors, and pressure sensors. These sensors can be used to detect the position, distance, and force of objects, enabling robots to interact with the environment more effectively.


Omron also offers advanced controllers for robots. Their controllers are designed with user - friendly interfaces and powerful computing capabilities. They can easily integrate with other robot parts, providing seamless control of robot operations.


Features and Advantages:


  • Sensing Expertise: Omron's deep understanding of sensing technology allows them to produce high - quality sensors that are highly accurate and reliable.
  • System Integration: The company has strong capabilities in system integration, which means they can provide complete solutions by integrating their sensors, controllers, and other parts for robot manufacturers.
  • Global R & D Resources: Omron can leverage its global R & D resources to continuously innovate and improve its robot parts.


5. Schneider Electric (China) Co., Ltd.

Schneider Electric is a well - established company in the field of energy management and automation. In China, Schneider Electric (China) Co., Ltd. offers a range of robot parts.


Their power supplies are an important part of their robot parts portfolio. These power supplies are designed to provide stable and reliable power to robots. They have high efficiency and can withstand a wide range of environmental conditions, ensuring the continuous operation of robots.


Schneider Electric also provides control systems for robots. Their programmable logic controllers (PLCs) are widely used in industrial robots. These PLCs have powerful programming capabilities and can be easily customized to meet the specific requirements of different robot applications.


Features and Advantages:


  • Power Management Expertise: Schneider Electric's long - term experience in power management enables them to produce high - quality power supplies for robots.
  • Customizable Control Solutions: Their PLCs and control systems can be customized according to the specific needs of robot manufacturers, providing flexible solutions.
  • Global Support Network: The company has a global support network, which can provide customers with timely technical support and spare parts supply.


6. Mitsubishi Electric (China) Co., Ltd.

Mitsubishi Electric is a well - known Japanese company with a significant presence in the Chinese robot parts market. Mitsubishi Electric (China) Co., Ltd. offers a comprehensive range of robot parts.


The company's servo systems are highly regarded in the industry. Their servo motors and drives are designed to provide high - precision control of robot movement. They have fast response times and high torque density, which are essential for the high - speed and high - precision operation of robots.


Mitsubishi Electric also produces advanced human - machine interfaces (HMIs) for robots. These HMIs allow operators to easily monitor and control the operation of robots, improving the efficiency and safety of robot - based production lines.


Features and Advantages:


  • High - Quality Servo Systems: The servo systems produced by Mitsubishi Electric are known for their high quality and reliability, which can ensure the stable operation of robots.
  • Advanced HMI Technology: Their HMIs are designed with user - friendly interfaces and advanced functions, enhancing the interaction between humans and robots.
  • Industry - standard Compatibility: Mitsubishi Electric's robot parts are compatible with industry - standard protocols, making it easier for robot manufacturers to integrate them into existing systems.


7. Siemens (China) Co., Ltd.

Siemens is a global powerhouse in the fields of industry, energy, and healthcare. Siemens (China) Co., Ltd. has a strong influence on the Chinese robot parts market.


The company offers a variety of robot parts, including industrial computers and motion control systems. Their industrial computers are designed for harsh industrial environments. They have high computing power and can handle large amounts of data, which is crucial for the operation of intelligent robots.


Siemens' motion control systems are known for their high - precision and high - performance. These systems can accurately control the movement of robot axes, enabling robots to perform complex tasks with high accuracy.


Features and Advantages:


  • Technological Leadership: Siemens is at the forefront of technological innovation, constantly introducing new and advanced robot parts with the latest technologies.
  • Comprehensive Industrial Solutions: The company can provide comprehensive industrial solutions by integrating its robot parts with other industrial products, such as automation systems and power distribution equipment.
  • Global R & D and Manufacturing Network: Siemens' global R & D and manufacturing network ensure the high - quality and consistent supply of robot parts.


8. Hiwin Technologies (China) Corp.

Hiwin Technologies is a leading manufacturer of linear motion products. In China, Hiwin Technologies (China) Corp. has a significant market share in the robot parts field.


The company's linear guides and ball screws are widely used in robots. Linear guides provide smooth and accurate linear motion for robot arms, while ball screws are used to convert rotary motion into linear motion with high efficiency. These products are made of high - quality materials and are precisely manufactured, ensuring long - term reliability and high performance.


Hiwin Technologies also offers linear motors, which can provide direct drive for robots, eliminating the need for mechanical transmission components. This can improve the response speed and accuracy of robot movement.


Features and Advantages:


  • Expertise in Linear Motion: Hiwin Technologies' in - depth knowledge of linear motion technology allows them to produce high - quality linear motion products for robots.
  • Product Diversity: The company offers a wide range of linear motion products, providing more options for robot manufacturers.
  • Cost - effectiveness: Their products offer good performance at a reasonable cost, which is attractive to many robot manufacturers.


9. Nabtesco (China) Co., Ltd.

Nabtesco is a world - leading manufacturer of cycloidal speed reducers. Nabtesco (China) Co., Ltd. plays an important role in the Chinese robot parts market.


The cycloidal speed reducers produced by Nabtesco are widely used in industrial robots. These speed reducers have high torque capacity, high reduction ratio, and high precision. They can accurately transmit power and motion, allowing robots to perform heavy - duty tasks with high accuracy.


Nabtesco also focuses on continuous improvement of its products. Through R & D efforts, they are constantly reducing the size and weight of their speed reducers while improving their performance.


Features and Advantages:


  • Cycloidal Reducer Expertise: Nabtesco is a pioneer and leader in cycloidal speed reducer technology, with a high - quality and reliable product line.
  • High - Performance Products: Their speed reducers offer excellent performance in terms of torque, precision, and durability, which are essential for industrial robots.
  • Global R & D and Quality Assurance: The company's global R & D and quality assurance system ensure that their products meet the highest standards.


10. Harmonic Drive Systems (China) Co., Ltd.

Harmonic Drive Systems is well - known for its harmonic drive products. Harmonic Drive Systems (China) Co., Ltd. is an important player in the Chinese robot parts market.


The harmonic drives produced by the company are characterized by high - torque transmission, high precision, and compact size. They are widely used in robots, especially in applications where high - precision and compact design are required, such as robotic arms for surgical robots and small - scale industrial robots.


Harmonic Drive Systems also provides customized solutions for different robot applications. Their R & D team can work closely with customers to develop harmonic drives that meet specific requirements.


Features and Advantages:


  • Unique Harmonic Drive Technology: The company's harmonic drive technology is unique and offers significant advantages in terms of performance and size compared to traditional gear systems.
  • Customization Capability: They can customize harmonic drives according to the specific needs of customers, providing tailored solutions for different robot applications.
  • High - Quality and Reliability: Harmonic Drive Systems has a reputation for producing high - quality and reliable products, which can ensure the long - term stable operation of robots.


Conclusion

The above - mentioned top 10 robot parts factories in China represent the high - end level of the domestic robot parts manufacturing industry. These factories cover a wide range of robot parts, including mechanical, electrical, and electronic components. Each factory has its own unique features and advantages, such as high precision, technological innovation, brand reputation, and comprehensive service.


With the continuous development of the robotics industry in China, these factories are expected to play a more important role. They will not only meet the growing domestic demand for robot parts but also have the potential to expand their influence in the global market. At the same time, the competition among these factories will also promote continuous innovation and improvement in the quality and performance of robot parts, which will in turn drive the development of the entire robotics industry.


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