Tianjin Guotai Heating Equipment Co., Ltd. was set up in Tianjin 1996, specializing in producing energy-saving,light and copper-alumuniun composite radiator, As an appointed production corporation by Government offices Administration of the State Council, National Security Bureau, Ministry of China National Nuclear and General Political Hospital of Chinese People's Liberation Army etc. Our name brand "GUOTAi" of the new-type copper-aluminum composite convection radiation radiator has obtained national patent.