Tianjin Tianduan Press Co., Ltd. is the biggest hydraulic press developing an manufacturering enterprise in China. Tianduan has 50 series, more than 1000 different kinds of hydraulic presses and production lines, capacity ranging from 800KN to 400000KN. The products are widely used in the process of sheel plates forming, deep drawing,stell billet forging, extrusion, etc. can be used in the aviation, automobile, power metallurge, war industry, etc.