There are people selling R402a refrigerant in the market today. This agent is quite important for refrigeration, with outstanding performance, and can meet many refrigeration needs. Its quality is high and pure, and it can be used to make refrigeration equipment operate efficiently, and the cooling is rapid and stable. Quartet merchants, if you are looking for refrigeration materials, you can come to inquire. We are based on integrity and quality. The R402a refrigerant we sell will definitely be able to be called the intention of all you, and we will promote the refrigeration industry together.