Tianjin Tianduan Press Co. , Ltd. (short as Tianduan) was founded in 1956，and becomes the leader of the hydraulic press industry in China. Tianduan owns the first “National Enterprise Technology Center" in China, and is names as the national high-tech enterprises, national science and technology-based small and medium enterprises, national innovative enterprises, MIIT(Ministry of Industry and Information Technology) Industrial Strong Base Project "ONE-STOP" application plan demonstration enterprises and MIIT service manufacturing demonstration enterprises. Tianduan is a domestic R & D and manufacturing enterprise of composite press. Tianduan sales revenue, economic growth and scientific and technological investment rank the forefront of hydraulic mechanism manufacturing industry for years.