Shanghai Aixin is specialized in the sales of refrigerants. It provides professional cooperation for many industrial departments, and its products are involved in many fields such as automobiles, household appliances, construction, transportation, etc. Since its establishment in 1995, Aixin has won the trust of customers with its professional refrigerant management ability and excellent service. We have a filling and processing plant in Jiading District, Shanghai, which can provide high-quality processing services. At the same time, in order to further serve the new green refrigerant products HFC and HF0, we have invested in the construction of a HFC and HF0 processing plant in Zhangjiagang Yangtze River International Chemical Industrial Park, which has been put into production. Shanghai Aixin has won the trust of customers with its consistent excellent commodity quality and high-quality service.