R134A Gas, R134A Refrigerant, R134A Refrigerant Gas manufacturer / supplier in China, offering 99.9% 13.6kg R134A Refrigerant Gas with Cylinder for Air Conditioner, Mixed Refrigerant Gas R410A Substitute for R22 for Refrigeration System, Mixed Refrigerant R404A/R407c/R417A/R410A with 99.8% and so on.