Jiangsu Meilan chemical ltd. is a state-owned large-sized chemical enterprise which is a provincial growing group and national key high-tech enterprise.She is one of main bases where she specializes in the research, production and development of organic fluoro. She has been granted the right to import and export. About 40 kinds of products in Meilan Group are: PTFE resin, copolyfluoro resin, HFP, fluoro refrigerant HCFC-22, substitutes of freon HFC-134a, HCFC-141b, etc. with the trademark of Meilan. In December, 1998, Company has adpoted the quality certification system of ISO-9002 series so as to couple its production, installation and service with international standards.