Wuxi Astrol Power Electronics Limited is responsible for introducing products and technologies, including Digital IGBT Gate Unit, solid state DC circuit breaker, solid state AC switch and pulse power technology , which developed by Astrol Electronic AG, and widely used in the field of high voltage and high power transmission , into Chinese market.

Wuxi Astrol is also responsible for the application and service of related products in China, and the industrialization work in China.

Wuxi Astrol Power Electronics Limited and Astrol Electronic AG(//jjspmx.com.cn/en/company/48.html) are subsidiaries of Sun.King Power Electronics Group Limited.