Tongyu heavy industry Co. Ltd., is a professional manufacturer and exporter of Forgings and Castings from China. The main products are main shaft for wind turbine, ductile casting pipe mould, large support roller, gear rings and rotor shafts for other equipment. With a compete product line from making steel to finished products, we can meet the costomer's delivery deadline in time. Owning the professionals of wind turbine assembly parts, we can assure the high quality and a low price of the products. Here is my company website, http://www.tongyuheavy.com

Sincerely we hope to establish business relations with your esteemed corporation. Look forward to your reply.