Zhejiang Jinze Refrigerant Co.,Ltd is an industrial company which is professionally engaged in refrigerants R&D, manufacturing and sales. We have 3 manufacturing base, 1 R&D center. The main products are R134a, R22, 4 series, 5 series, R600a, R290, etc.; and the environmental protection refrigerants. 80% products are exported to abroad.Our factories passed ISO9001:2008, ISO14001:2004 and TS16949:2009. With scientific enterprise development, advanced production technology, solid technical assistance, overall quality assurance, excellent sales team, UISZL brand wins better and better reputation in the domestic and overseas market, and the turnover is higher and higher.