Zehnder Group was established in Switzerland in 1895. It is the company that invented the first tubular steel radiator. Up to now, the Zehnder ranks No 1 brand of high standard radiators in Europe. Zehnder Group have set up subsidiaries in Switzerland, Germany, France, England, Italy, Poland, America, etc., which produce and sell a variety of radiators. The multi-column steel-tube radiators, with its elegant outlook, excellent flexibility and short delivery time, as well as the professional after sales service, win the good relationship with the public and customers loyalty locally. Zehnder （China） Indoor Climate Co., Ltd. a joint-venture company, which was established in 1995 by Beijing Building Materials Group and Zehnder Group with the total investment of about 300 million RMB yuan. Zehnder imported the whole set of advanced production equipment, and the strict quality management system from Germany. With the advanced radiators manufacturing technology on the leading position in Europe, Beijing Zehnder goals to make Zehnder the No 1 brand in Chinese’s radiator market, and serve for Chinese customers.