... Detailed Product Description Features: 3MW, 2MW and 1.5MW Wind turbine principal shaft Standards: ASTM, ASME, DIN, SIS ... various of excellence forging parts for different industry such as wind turbine shafts , ship shafts , heavy gears , flanges , ... . Main customers: Guangdong Mingyang Wind, Sany Electrical, Shanghai Dongfang Electric Equipment, Shenyang Huachuang Wind Energy and so on in Mainland; ...