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Qiaolian Group

Manufacturer of forging & casting components to wind turbines and metallurgical equipment

Top Gain was established in 2007 in Wuxi, Jiangsu province, which is a leading wind turbine components manufacturer. The Company specializes in R&D and manufacturing of casting, machining, and welding of 1.5 – 2.4 MW wind turbine rotor hub, nacelle, crossbeam, bearing case, main shafts, etc. The company also provides metallurgical equipment such as cold/hot rolling, pre-processing and large-scale machining.  


Clean Energy

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