China Nuclear Honghua Specialy Gases Ltd is the first largest manufacturer of fluorinated chemicals with a fixed asset of 0.234 billion yuan, whose main products include fluorinated specialty gases of SF6, CF4, NF3, F2, etc, among which F2 and SF6 rank top one in Asia and top three in the world for their large production capacity and worldwide first class quality.The company has been attaching great importance to the environmental protection and the quality system and was approved ISO-9002 in June 1998. In Dec 2000, the company became the first company to be certified ISO-14001 system and cleaner production synchronously. Moreover, &＃39;Honghua&＃39; SF6 was awarded the Silver Medal(the only one in this field)by the Nation Bureau of Technical Supervision in 1991 and ranked the title of &＃39;Famous-brand Product&＃39; by Sichuan provincial government in 1997 and 1999, as well as one of the Nation&＃39;s Top 100 Satisfactory Products by China Quality Management Association in 1997.