Who Are We?
Dacheng Gas Chemical Co., Ltd. headquarters in Hongkong, with production plants in mainland China. The company mainly deals in bulk industrial gases, high-purity gases, rare gases, electronic gases, laser gases, etc. With many years of experience in the gas market and outstanding service, we provide customers with one-stop purchasing services and we will be your reliable supplier.
Specialty Gas:
SF6, C2H4, H2S, SO2, CO, CH4, HCl, N2O, NO, NF3, BF3, HBr, BCL3, CF4, SiH4 etc.
Medical Gas:
N2O, CO2, O2 and Air etc.
Industrial Gas:
H2, O2, N2, Ar, C3H8, NH3, CO2, CH3Cl etc.
Rare Gas:
Ar, He, Ne, Xe, Kr
Mixture Gas/ Calibration Gas:
NO/N2, He/N2, CH4/Ar, F2/He/Ne, B2H6/He, PH3/He etc.