Китай Большой диаметр кольца ковая фабрика Производители
6000 ton presser for forgings
diameter 1600 and 5000 ring rolling mill to reach customized rings forgings
over 15 years supplying big size ring forgings for engineering industry and companies worldwide
China Forgings Manufactuer of Seamless Hot Rolled Ring and Big Diameter Forged Steel Flanges Factory