Top 10 sic device Suppliers in China 2025

Introduction to SiC Devices

Silicon Carbide (SiC) devices are a new generation of semiconductor devices with excellent performance. Compared with traditional silicon - based devices, SiC devices have higher breakdown electric field strength, higher thermal conductivity, and higher electron mobility. These characteristics enable SiC devices to operate at higher voltages, frequencies, and temperatures, which are widely used in power electronics, electric vehicles, renewable energy, and other fields. In recent years, with the continuous development of the global new energy industry, the demand for SiC devices has been increasing rapidly, and China has also emerged a number of excellent SiC device suppliers.

Top 10 SiC Device Suppliers in China

1. Xi'an Baochen Information Technology Co., Ltd

Xi'an Baochen Information Technology Co., Ltd is a high - tech enterprise focusing on the research, development, and production of sensor and semiconductor devices. The company is committed to providing high - quality, high - performance sensor solutions to customers in various industries.

Features in SiC Devices

• Advanced Sensing Technology: The company combines SiC materials with its core sensing technology. SiC - based sensors developed by the company have high sensitivity and can accurately detect various physical quantities such as temperature, pressure, and gas concentration in harsh environments. For example, in high - temperature industrial furnaces, its SiC sensors can stably work at temperatures up to 600°C, providing real - time and accurate data for process control.
• Customized Solutions: Baochen can provide customized SiC device solutions according to the specific needs of different customers. Whether it is a small - scale R & D project or a large - scale industrial application, the company can design and produce SiC sensors and related devices that meet the requirements.

Advantages

• Technical Team: The company has a professional R & D team composed of experts in the fields of semiconductor physics, micro - electronics, and sensor technology. These professionals have rich experience in SiC material research and device development, which provides strong technical support for the company's product innovation.
• Quality Assurance: Baochen has established a complete quality management system. From raw material procurement to product delivery, every link is strictly monitored to ensure the high quality and reliability of SiC devices. The company's products have passed a number of international and domestic quality certifications.
• Website: https://www.cnbc-sensor.com/

2. Sanan Optoelectronics Co., Ltd

Sanan Optoelectronics is a well - known semiconductor manufacturer in China. It has a long - standing reputation in the field of optoelectronics and has gradually expanded its business to SiC device production.

Features in SiC Devices

• Vertical Integration: Sanan has achieved vertical integration in the SiC device production process. It can independently complete the production of SiC substrates, epitaxial wafers, and device chips. This vertical integration model allows the company to better control the quality and cost of products. For example, in the production of SiC power devices, Sanan can optimize the entire process from substrate growth to chip packaging, improving the performance and yield of products.
• Large - Scale Production Capacity: The company has built large - scale production lines for SiC devices. With advanced production equipment and process technology, it can achieve high - volume production of SiC wafers and chips, meeting the large - scale demand of the market.

Advantages

• R & D Investment: Sanan invests a large amount of capital in R & D every year. It has established R & D centers in cooperation with well - known universities and research institutions at home and abroad. Through continuous R & D efforts, the company can keep up with the latest technological trends in the SiC field and develop new products with high performance.
• Market Reputation: With its long - term presence in the semiconductor market, Sanan has established a good market reputation. Its products are widely recognized by customers in the fields of electric vehicles, power grids, and industrial automation, which provides a solid foundation for the promotion of SiC devices.

3. Tianjin Zhonghuan Semiconductor Co., Ltd

Zhonghuan Semiconductor is a leading enterprise in the semiconductor silicon wafer industry in China. In recent years, it has also made remarkable achievements in the field of SiC devices.

Features in SiC Devices

• High - Quality Substrate Production: The company is good at producing high - quality SiC substrates. Its SiC substrates have excellent crystal quality, low defect density, and high uniformity. These high - quality substrates are the basis for manufacturing high - performance SiC devices. For example, the SiC substrates produced by Zhonghuan can be used to manufacture high - power SiC MOSFETs and IGBTs with better electrical performance.
• Process Innovation: Zhonghuan continuously innovates in the SiC device manufacturing process. It has developed a series of unique process technologies, such as advanced epitaxial growth technology and precise doping technology, which can improve the performance and reliability of SiC devices.

Advantages

• Industry Experience: With decades of experience in the semiconductor industry, Zhonghuan has a deep understanding of semiconductor materials and device manufacturing processes. This experience allows the company to quickly master the key technologies of SiC device production and solve various technical problems in the production process.
• Production Scale: The company has a large - scale production base, which can ensure the stable supply of SiC substrates and related devices. Its large - scale production also helps to reduce production costs and improve market competitiveness.

4. CRRC Times Electric Co., Ltd

CRRC Times Electric is a subsidiary of CRRC Corporation Limited, which is mainly engaged in the research, development, and production of power electronics products. It has strong strength in the field of SiC devices.

Features in SiC Devices

• Application in High - Power Fields: CRRC Times Electric focuses on the application of SiC devices in high - power fields such as high - speed railways and electric vehicles. Its SiC devices can withstand high voltages and large currents, which are very suitable for high - power traction systems. For example, in high - speed railway traction converters, SiC devices can improve the efficiency and power density of the system, reducing energy consumption and equipment volume.
• System - Level Integration: The company has the ability of system - level integration. It can not only produce SiC device chips but also integrate these chips into complete power electronic systems. This system - level integration ability allows the company to provide customers with more comprehensive solutions.

Advantages

• Engineering Background: As a subsidiary of CRRC, CRRC Times Electric has a strong engineering background. It has rich experience in the design and operation of large - scale power systems, which is very helpful for the development and application of SiC devices in high - power engineering projects.
• Testing and Verification: The company has a complete testing and verification platform. Before the SiC devices are put into use, they will undergo a series of strict tests and verifications under various working conditions to ensure their safety and reliability in actual applications.

5. Nanjing CRRC Power Electronics Co., Ltd

This company is also actively involved in the research and development and production of SiC devices, especially in the field of power electronics for transportation.

Features in SiC Devices

• Transportation - Oriented Design: The SiC devices developed by Nanjing CRRC are designed specifically for transportation applications. They can adapt to the complex working environments of vehicles, such as vibration, shock, and temperature changes. For example, in electric buses and trucks, the SiC power modules produced by the company can ensure stable power supply and efficient energy conversion.
• Modular Design: The company adopts a modular design concept for SiC devices. This design makes the installation, maintenance, and replacement of SiC devices more convenient, reducing the cost and time of vehicle maintenance.

Advantages

• Industry - Chain Cooperation: Nanjing CRRC has established close cooperation with other enterprises in the transportation industry chain, such as vehicle manufacturers and battery suppliers. This cooperation allows the company to better understand the market demand and develop SiC devices that meet the actual needs of the transportation industry.
• After - Sales Service: The company provides comprehensive after - sales service. It has a professional after - sales service team that can quickly respond to customers' needs and solve various problems in the use of SiC devices.

6. Zhejiang Jingsheng Mechanical & Electrical Co., Ltd

Jingsheng Mechanical & Electrical is mainly engaged in the research, development, and production of semiconductor equipment. In the field of SiC devices, it provides important equipment support.

Features in SiC Devices

• Equipment for SiC Production: The company produces a variety of equipment for SiC device production, such as SiC single - crystal growth furnaces and epitaxial growth equipment. These equipment have high precision, high stability, and high automation, which can improve the production efficiency and quality of SiC devices. For example, the SiC single - crystal growth furnace developed by Jingsheng can grow large - diameter SiC single crystals with high quality.
• Equipment Upgrading: Jingsheng continuously upgrades its equipment according to the development of SiC device technology. It can provide customers with the latest generation of equipment to help them improve their production technology and product performance.

Advantages

• Technical Innovation in Equipment: The company has a strong R & D team focusing on semiconductor equipment technology. Through continuous innovation, it can develop equipment with advanced technology and high performance, which is in line with the development trend of the SiC device industry.
• Customer Service: Jingsheng provides comprehensive customer service, including equipment installation, debugging, training, and maintenance. It can ensure that customers can use the equipment smoothly and obtain good production results.

7. Shandong Tianyue Advanced Materials Technology Co., Ltd

Tianyue Advanced Materials is a leading enterprise in the field of SiC single - crystal materials in China.

Features in SiC Devices

• High - Purity SiC Single - Crystal Production: The company specializes in the production of high - purity SiC single - crystals. Its SiC single - crystals have high purity, low impurity content, and excellent crystal structure. These high - quality single - crystals are the key materials for manufacturing high - performance SiC devices. For example, high - purity SiC single - crystals can be used to produce high - frequency and high - power SiC microwave devices.
• Product Diversification: Tianyue not only produces SiC single - crystals but also develops a variety of SiC - based products, such as SiC wafers and epitaxial materials. This product diversification strategy allows the company to meet the different needs of customers in the SiC device industry.

Advantages

• Core Technology: The company has a number of core technologies in the field of SiC single - crystal production. These technologies are protected by a large number of patents, which gives the company a strong competitive advantage in the market.
• International Cooperation: Tianyue has established cooperation with international well - known semiconductor companies. Through international cooperation, the company can learn the latest international technology and management experience, and promote the internationalization of its products.

8. Beijing Jianheng Microelectronics Co., Ltd

Jianheng Microelectronics is a high - tech enterprise focusing on the research, development, and production of semiconductor integrated circuits and power devices. It has also made some achievements in the field of SiC devices.

Features in SiC Devices

• Integrated Circuit Design for SiC Devices: The company is good at designing integrated circuits for SiC devices. Its SiC - based integrated circuits can improve the control and protection functions of SiC devices, making them more intelligent and reliable. For example, the SiC - based control integrated circuits developed by Jianheng can accurately control the switching state of SiC power devices, improving the efficiency and stability of the power system.
• Miniaturization Design: Jianheng focuses on the miniaturization design of SiC devices. By using advanced packaging technology and circuit design methods, it can reduce the volume of SiC devices while maintaining their high performance, which is very suitable for applications in small - sized electronic products.

Advantages

• IC Design Expertise: The company has a professional integrated circuit design team with rich experience in semiconductor circuit design. This expertise allows the company to design high - performance SiC - based integrated circuits that meet the market demand.
• Product Iteration: Jianheng continuously iterates its products according to market feedback and technological development. It can quickly launch new products with better performance and functions, maintaining its competitiveness in the market.

9. Anhui Tongfu Microelectronics Co., Ltd

Tongfu Microelectronics is a well - known semiconductor packaging and testing enterprise in China. It has also actively participated in the SiC device packaging and testing business.

Features in SiC Devices

• Advanced Packaging Technology: The company has developed a series of advanced packaging technologies for SiC devices. These packaging technologies can effectively protect SiC chips, improve their heat dissipation performance, and enhance their mechanical stability. For example, the advanced flip - chip packaging technology used by Tongfu for SiC devices can reduce the parasitic inductance and resistance of the device, improving its electrical performance.
• Testing Capability: Tongfu has a complete set of SiC device testing equipment and testing methods. It can conduct comprehensive electrical performance testing, reliability testing, and environmental testing on SiC devices to ensure that the products meet the high - quality requirements of the market.

Advantages

• Packaging and Testing Experience: With years of experience in semiconductor packaging and testing, Tongfu has a deep understanding of the characteristics and requirements of different semiconductor devices. This experience allows the company to quickly master the key technologies of SiC device packaging and testing and provide high - quality services.
• Industry - Wide Cooperation: The company has established wide - ranging cooperation with SiC device manufacturers, chip design companies, and end - users. This cooperation enables the company to better understand the market demand and continuously improve its packaging and testing technology.

10. Shanghai Belling Co., Ltd

Shanghai Belling is a comprehensive semiconductor enterprise in China. It has a certain strength in the field of SiC devices.

Features in SiC Devices

• System - Level SiC Solutions: The company provides system - level SiC solutions. It can integrate SiC devices, control circuits, and peripheral components into a complete system, providing customers with a one - stop service. For example, in the field of electric vehicle charging piles, Shanghai Belling can provide a SiC - based charging pile system with high efficiency and high reliability.
• Product Compatibility: The SiC devices and systems developed by Shanghai Belling have good compatibility with other components and systems. This compatibility allows customers to easily integrate the company's SiC products into their existing systems, reducing the cost and difficulty of system upgrading.

Advantages

• Comprehensive R & D Strength: Shanghai Belling has a comprehensive R & D team covering multiple fields such as semiconductor device design, circuit design, and system integration. This comprehensive R & D strength enables the company to develop high - quality SiC - based products and solutions.
• Market Channel: The company has a wide - spread market channel. It can quickly promote its SiC products to various industries and regions, expanding its market share.

Conclusion

The above - mentioned 10 SiC device suppliers in China in 2025 represent the current advanced level of the Chinese SiC device industry. These enterprises have their own characteristics and advantages in different aspects such as material production, device manufacturing, and system integration. With the continuous development of the global new energy and power electronics industries, the demand for SiC devices will continue to grow. These Chinese SiC device suppliers are expected to play an important role in the global SiC device market through continuous innovation, technological improvement, and expansion of production scale. At the same time, they will also promote the development and upgrading of the domestic SiC device industry chain and contribute to the development of the global semiconductor industry.