Beijing Commercial Sky Environmental Protection Equipment Co. Ltd. (BCSCO), a joint-venture company registered in Beijing of China, is specialized in water treatment engineering field since 1994. BCSCO is a member of American Water Quality Association (WQA) for eight years and received the certification of ISO9001-2000 in 2001. BCSCO is the member of China Environment Protection Association and Beijing Environment Protection Association from 1995, and also it is the member and stand1ff8ing director of China Boiler Water Quality Association. We are one of the first 15 water treatment companies in countrywide, which certificate and register by China National Quality, Technology Supervision and Quarantine Administration, China Boiler Water Quality Association. It participated to constitute and modify the first soft water national standard (GB/T18300-2001) in 1999. BCSCO solely introduced the advanced air and dirt separation technology into China. Depends on the own research and develop... [Details]