Yongzhen provides core process gases such as electronic AH3, PH3, SiH4, NH3, etc., and fluorine containing etching and cleaning gas supply systems, as well as related electromechanical system turnkey services and waste gas recovery systems for flat panel display LCDs, solar photovoltaic cells, etc., to help customers respond quickly to national policies, achieve efficiency and become more low-carbon and environmentally friendly.

LCD, solar photovoltaic cells, etc. provide core process gases such as electronic AH3, PH3, SiH4, NH3, and fluorine containing etching and cleaning gas supply systems, as well as related electromechanical system turnkey services and waste gas recovery systems, to help customers respond quickly to national policies, achieve efficiency and achieve low-carbon environmental protection.