The predecessor of the company was “Huangshan Gujie Cooling Technology Co., Ltd.” which was founded in June 2012, and the overall restructuring was changed and established as a joint stock company in September 2022. The company is a national high-tech enterprise specializing in R&D, manufacturing and sales of power semiconductor module cooling substrates. It has successively been recognized as a specialized new competitor enterprise in Anhui Province, the first batch of superior enterprises in the NEV and intelligent connected vehicle industry in Anhui Province, a national-level specialized and innovative “little giant” enterprise, and a demonstration enterprise for technological innovation in Anhui Province, and has a provincial enterprise technology center. The main products of the company engaged in R&D, production and sales of power semiconductor module heat dissipation substrates are copper pin type heat dissipation substrates and copper flat bottom heat dissipation substrates.