Chengyuan Electric

Boyuan Technology is a comprehensive information enterprise integrating network construction and operation, system integration, integrated wiring, weak current monitoring, intelligent integration services, and sales of related products. The company was founded in 2007 and is based in Changsha, China.

Baichuan AI focuses on artificial intelligence specifically in the domain of language AI and large model development. It offers large language models that integrate intent understanding, information retrieval, and reinforcement learning technologies to provide performance in knowledge question-answering and text creation fields. The company was founded in 2023 and is based in Beijing, China.

Hanqiang Technology is a research and development enterprise in radio frequency power supply. Hanqiang Technology has industrial power supply products such as PECVD power supply and PVD power supply, which can be widely used in core processes such as photovoltaics and vacuum coating. The company was founded in 2004 and is based in Shenzhen, China.

Qingneng Huakong Technology provides electric power and industrial automation products, software, systems, solutions, and services. The company provides products and services such as series protection measurement and control devices, series low voltage protection measurement and control devices, zero disturbance flexible power distribution solutions, and intelligent solutions. It serves substations or power stations, energy management solutions for industrial enterprises, and more. It was founded in 1989 and is based in Haidian, China.

Aerotech provides professional services for high-end products and core solutions of semiconductor electropolishing technology. It focuses on research, development, manufacturing, and sales of semiconductor ultra-high-purity tube valves. The company develops products such as semiconductor-grade air circuit key components, ultra-high-purity pressure-reducing valves, valves, EP pipes and joints, and other series of products. Aerotech was founded in 2008 and is based in Beijing, China.

Keihin operates as an electronic control device manufacturer. The company provides a centralized engine control system, transmission system, steering system, and car body devices. It was founded in 1965 and is based in Shanghai, China.