Circuit chip

地址: For the optoelectronic industry, Yongzhen's main business covers circuit chips, microelectronics, optical fiber and cable and other fields, providing targeted gas and liquid chemical supply systems for such enterprises, including SiCl4, GeCl4, Cl2 and CF4 supply systems and MFC control cabinets, and providing diversified personalized services.

Flat panel display LCD/TFT

地址: 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.

microelectronics

地址: For the optoelectronic industry, Yongzhen's main business covers circuit chips, microelectronics, optical fiber and cable and other fields, providing targeted gas and liquid chemical supply systems for such enterprises, including SiCl4, GeCl4, Cl2 and CF4 supply systems and MFC control cabinets, and providing diversified personalized services.

Semiconductor solid state lighting (LED)

地址: For the semiconductor industry, especially in the field of semiconductor lighting, Yongzhen can provide relevant electronic grade ultra-high purity special gases and wet chemicals, such as electronic grade AsH3, PH3, SiH4, NH3 and other core process gases and fluorine containing etching and cleaning gases. At the same time, it is equipped with leading energy-saving and emission reduction technologies, integrated water and gas supply systems and vacuum treatment systems to help customers reduce additional costs and achieve better value-added benefits.

optical fiber and cable

地址: optical fiber and cable

High purity industrial gas

地址: High purity industrial gas