Founded in 2001, headquarter located in Dalian, China, over 500 employees;
Focused on R&D, manufacturing and sales of high purity electronic gases, gas mixtures and semiconductor precursors；
Products applied in deposition, etching, doping, ion implantation, cleaning and other critical  manufacturing processes；
Customers in IC, PV, LCD, LED and other fields；
Members of China Semiconductor Association, National IC Material Alliance & National Electronics Materials Innovation Alliance.