HFC-134a is well known as the best environmental substitute for R12 in the World.

It has been widely used as refrigerant in auto air-condition, refrigerator, central air-condition, commercial refrigeration, and also been used as propellant, anti-burning and blowing agent in the medicine, pesticide, cosmetics and cleaning agent. Sinochem is the No. 1 producer of HFC-134a in Asia.