Our company is specialized in supplying oilfield drilling tools(downhole tools) all over the world.As the professional oilfield drilling tools supplier, we have supplied drill collars, drill pipes and...

Sili town

Jiyuan Tianhe Special Steel Co., Ltd. is well-equipped with 2,000-ton hydraulic press, 15-ton full hydraulic manipulator, etc. The annual forging capacity of Tianhe is 10,000 tons and we have more tha...

Dongliuyang Village, Zhicheng Town, Jiyuan, Henan,

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 t...