How about Honeywell refrigerant?

Honeywell refrigerant can be said to be the representative of high-quality refrigerant in the market. At present, imported cars, such as Mercedes-Benz, BMW and Jaguar Land Rover, all use Honeywell brand refrigerants imported from the United States.

As the world's leading supplier of fluorine chemicals, Honeywell produces and supplies refrigerants that do not destroy the ozone layer for the world's top air-conditioning and refrigeration equipment manufacturers, and provides foaming agents for the production of energy-saving and efficient thermal insulation foam materials. Honeywell took the lead in developing hydrofluorocarbon (HFC) chemicals that do not damage the ozone layer, and used them to replace chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) in the fields of refrigerants and foaming agents, and obtained many technical patents.