Introduction to Controllers
A controller is a crucial device in various industries and systems. It serves as the “brain” that manages and regulates operations, ensuring the smooth and efficient functioning of machinery, equipment, and processes. In industrial automation, controllers can precisely control the movement, speed, and operation sequence of industrial robots and production lines. In smart home systems, controllers enable users to remotely manipulate lighting, temperature, and security devices through mobile apps or voice commands. They can be designed for specific applications, such as motor controllers for regulating the speed and torque of motors, or programmable logic controllers (PLCs) for complex industrial control processes. With the development of technology, controllers are becoming more intelligent, integrated, and network – enabled, playing an increasingly important role in modern society. Controller

Top 10 Controller Factories in China
1. Hangzhou ANG Drive Co., Ltd.
Hangzhou ANG Drive Co., Ltd. is a high – tech enterprise focusing on the research, development, production, and sales of drive control products. It has a professional R & D team with rich experience in the field of control technology, constantly committed to providing customers with high – quality, high – performance drive control solutions. The company adheres to strict quality control standards throughout the production process, from raw material procurement to finished product testing, ensuring the reliability and stability of each product.
Features in Controller
- High – precision control: Their controllers can achieve extremely high – precision control of motors and other equipment, which is crucial for applications that require accurate positioning and speed regulation.
- Strong adaptability: They can adapt to different working environments and complex working conditions, with good anti – interference ability.
- Intelligent design: Incorporating advanced intelligent algorithms, the controllers can automatically adjust parameters according to the actual working situation, improving the overall efficiency of the system.
Advantages
- Technical innovation: The company invests heavily in R & D, constantly introducing new technologies and products to meet the changing market needs.
- Customized service: It can provide customized controller solutions according to the specific requirements of customers, which is very popular among customers with special needs.
- Good after – sales service: With a professional after – sales service team, it can quickly respond to customer problems and provide timely technical support.
Website: https://www.angdrive.com/
2. Delta Electronics (China) Co., Ltd.
Delta Electronics is a well – known global provider of power and thermal management solutions, and its controller products also have a high reputation in the market. The company has a long – standing history of technological innovation and a large – scale production base in China. It has established a complete R & D, production, and sales system, and its products are widely used in industrial automation, new energy, and other fields.
Features in Controller
- Comprehensive product line: It offers a wide range of controllers, including PLCs, motion controllers, and industrial computer – based controllers, which can meet the needs of different customers.
- Energy – saving design: Many of its controllers are designed with energy – saving features, which can help customers reduce energy consumption and operating costs.
- High – reliability communication: The controllers support various communication protocols, ensuring seamless connection and data exchange with other devices in the system.
Advantages
- Global brand influence: As a global company, Delta Electronics has a high – profile brand, which gives customers more confidence in the quality and performance of its products.
- Rich application experience: With years of experience in different industries, it can provide customers with professional application solutions based on actual situations.
- Strong R & D strength: Continuously invests in R & D to keep up with the latest technological trends and develop more advanced controller products.
3. Siemens (China) Co., Ltd.
Siemens is a world – famous multinational company, and its operations in China have also achieved remarkable results. In the field of control technology, Siemens has a profound technological accumulation and a wide range of products. The company’s production facilities in China are equipped with advanced manufacturing equipment and strict quality control systems, ensuring the high quality of its products.
Features in Controller
- Advanced technology: Incorporates the latest international control technology, such as advanced control algorithms and artificial intelligence technology, to improve the performance of controllers.
- Modular design: The controllers adopt a modular design, which is convenient for installation, maintenance, and expansion, and can meet the changing needs of customers.
- High – quality components: Uses high – quality electronic components, which improves the reliability and service life of the controllers.
Advantages
- Global R & D resources: Can draw on the global R & D resources of Siemens to ensure that its products are at the forefront of the industry.
- Complete industrial chain: Has a complete industrial chain in the field of control technology, which can provide customers with a one – stop service from product selection to system integration.
- Good brand image: With a long – standing good brand image in the market, it is widely recognized by customers in different industries.
4. Mitsubishi Electric (China) Co., Ltd.
Mitsubishi Electric is a leading company in the field of industrial automation. In China, it has established a large – scale production and R & D base. The company focuses on the integration of technology and application, and its controller products are widely used in various industrial fields, such as automotive manufacturing, machine tool manufacturing, and food processing.
Features in Controller
- High – speed processing: The controllers have high – speed processing capabilities, which can quickly respond to various control signals and ensure the real – time performance of the system.
- User – friendly programming interface: Provides a user – friendly programming interface, which is convenient for engineers to program and develop control systems.
- High – quality display function: Some of its controllers are equipped with high – quality display screens, which can clearly show the operating status and parameters of the system.
Advantages
- Advanced manufacturing technology: Adopts advanced manufacturing technology to ensure the high quality and stability of its products.
- Rich industry cases: Has a large number of successful application cases in different industries, which can provide customers with reference and experience.
- Good technical support: Provides comprehensive technical support to help customers solve various problems in the process of using products.
5. Schneider Electric (China) Co., Ltd.
Schneider Electric is a global specialist in energy management and automation. In China, it has a wide range of business operations, especially in the field of control technology. The company focuses on sustainable development and provides energy – efficient and intelligent control solutions.
Features in Controller
- Energy – efficient control: Its controllers are designed to optimize energy consumption, which is in line with the current trend of energy conservation and environmental protection.
- Intelligent networking: Support intelligent networking, enabling remote monitoring and management of equipment, which improves the efficiency of production management.
- Flexible configuration: Can be flexibly configured according to different application scenarios, meeting the diverse needs of customers.
Advantages
- Sustainable development concept: The company’s sustainable development concept is in line with the current social development trend, which can help customers achieve green production.
- Global service network: With a global service network, it can provide customers with fast and efficient after – sales service.
- Continuous innovation: Continuously invests in R & D to launch new products and solutions to meet the changing market needs.
6. Omron (China) Co., Ltd.
Omron is a well – known Japanese company with a significant presence in China. It is committed to the development and production of automation products, and its controller products are known for their high precision and reliability. The company has a deep understanding of the Chinese market and has tailored many products and solutions for Chinese customers.
Features in Controller
- High – precision sensing and control: Combines high – precision sensing technology with control technology, which can achieve more accurate control of equipment.
- Compact design: The controllers have a compact design, which is suitable for applications with limited installation space.
- Easy – to – use software: Provides easy – to – use programming software, which reduces the programming difficulty for engineers.
Advantages
- Market – oriented R & D: Focuses on market demand and continuously develops products that meet the needs of Chinese customers.
- Good brand reputation: Has a good brand reputation in the Chinese market, which is trusted by many customers.
- Comprehensive training system: Provides comprehensive training for customers, helping them better use and maintain products.
7. Beckhoff Automation (China) Co., Ltd.
Beckhoff Automation is a pioneer in the field of PC – based automation technology. In China, it has been actively promoting its advanced control technology and products. The company’s production and R & D in China are in line with international standards, and its products are widely used in high – end manufacturing and automation fields.
Features in Controller
- PC – based control technology: Adopts PC – based control technology, which has strong computing power and flexibility, and can easily implement complex control algorithms.
- Open – source system architecture: The controllers have an open – source system architecture, which is convenient for customers to integrate with other systems and expand functions.
- High – speed communication: Support high – speed communication protocols, ensuring fast data transmission between devices.
Advantages
- Advanced technology leadership: As a pioneer in PC – based automation, it has a leading position in technology, which can provide customers with the most advanced control solutions.
- Customizable solutions: Can provide highly customizable controller solutions according to the specific needs of customers, especially for high – end and special applications.
- Good technical support team: The technical support team can provide in – depth technical guidance and after – sales service to customers.
8. Yaskawa Electric (China) Co., Ltd.
Yaskawa Electric is a world – famous company in the field of motion control. In China, it has established a large – scale production and sales network. The company’s controller products are mainly used in the field of industrial robots and motion control, with high – performance and high – reliability characteristics.
Features in Controller
- High – performance motion control: Can achieve high – performance motion control of industrial robots and other equipment, such as high – speed and high – precision positioning.
- Advanced servo control technology: Incorporates advanced servo control technology, which improves the stability and accuracy of equipment operation.
- Compatible with multiple robot models: The controllers are compatible with a variety of industrial robot models, providing more choices for customers.
Advantages
- Specialty in motion control: Has in – depth expertise in the field of motion control, which can provide more professional solutions for related industries.
- Large – scale production capacity: Can meet the large – scale production needs of customers with its large – scale production base in China.
- Good after – sales service network: The after – sales service network in China can quickly respond to customer needs and provide timely maintenance and support.
9. China National Instruments (Chyu) Co., Ltd.
China National Instruments (Chyu) is a domestic enterprise focusing on measurement and control technology. It has made remarkable achievements in the development and production of controllers. The company combines domestic market demand with advanced international technology, and its products are widely used in aerospace, automotive testing, and other fields.
Features in Controller
- Multifunctional measurement and control: Can integrate multiple measurement and control functions, such as data acquisition, signal processing, and control output, in one controller.
- Custom – developed hardware: Can provide custom – developed hardware according to the specific requirements of customers, which is very suitable for special – purpose applications.
- Easy system integration: The controllers are designed to be easy to integrate with other systems, reducing the difficulty of system construction for customers.
Advantages
- Understand domestic market demand: As a domestic enterprise, it has a deep understanding of the needs of the domestic market and can better serve domestic customers.
- Cost – effective products: Can provide cost – effective controller products, which is very attractive to price – sensitive customers.
- Fast response to customization: Can quickly respond to customer customization requirements and provide timely solutions.
10. Shenzhen Inovance Technology Co., Ltd.
Shenzhen Inovance Technology is a leading domestic enterprise in the field of industrial automation. It has a complete industrial chain from R & D, production to sales. The company’s controller products are highly recognized in the domestic market for their high performance and good cost – effectiveness.

Features in Controller
- Suitable for domestic applications: The controllers are designed with consideration of domestic industrial application scenarios, which are more in line with the actual needs of domestic customers.
- Good cost – performance ratio: Provide high – quality controllers at a relatively low cost, which can help customers reduce investment costs.
- Rich peripheral support: Have rich peripheral support, which is convenient for customers to expand the functions of the control system.
Other Gearbox & Motor Advantages
- Strong domestic market competitiveness: With its advantages in cost – effectiveness and understanding of the domestic market, it has strong competitiveness in the domestic controller market.
- Fast product iteration: Continuously invests in R & D to promote product iteration, and can quickly introduce new products to the market to meet the changing market needs.
- Good customer service: Provides good customer service, including pre – sales consultation, in – sales support, and after – sales maintenance, to ensure customer satisfaction.