Jiyuan Zhongzhong Heavy Machinery Manufacture Co., Ltd. is a joint-stock enterprise specialized in the production, trade and export of machinery products. We have advanced production equipment, deep technical force and a strict quality assurance system, which ensures the high-class quality.



Our products mainly include all kinds of forgings, petroleum drilling tools and metallurgical spare parts, such as forged round bars, forged hollow bars, forged round rings, forged round discs, forged shafts, forged modules, pipe dies, drill collars, non-magnetic drill collars, spiral drill...