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2023

National high-tech certification and certification of specialized and innovative enterprises completed (2022) In 2023, the annual revenue exceeded 240 million.

2019

Annual revenue exceeds 60 million.

2018

High voltage pulse scheme successfully mass-produced UV high power power supply scheme mass-produced 1KKW high power induction heating scheme mass-produced High power synchronous rectification

2014

Contract Agency NELL, Jilai, China Resources, Shandong Tianyue full range of products From Yinmao micro-customized laser power supply, switch reluctance special module

2012

Start strategic cooperation with Yinmaowei

2009

Signing contract with Japan's Nitsuko Elec KAMAYA Signing contract with agent FUJI IGBT