Refrigerant Gas, R134A, R404A manufacturer / supplier in China, offering R404A Refrigerant Gas, 99.93% Purity, Disposable Steel Cylinder 10.9kg/24lb, Factory Direct Sales, R507A Refrigerant Gas, 99.93% Purity, Disposable Steel Cylinder 11.3kg/25lb, Factory Direct Sales, R290 Refrigerant Gas, 99.93% Purity, Disposable Steel Cylinder 10.9kg/24lb, Factory Direct Sales and so on.