China Metallurgical, LLC (Huaye Equipment U.S, ),is a representative office of Taiyuan Huaye Research Institute Co., Ltd. specifies in Steel rolling mill equipment, pipe/tube equipment and other heavy metal forming equipment. We provide whole mill/plant ...

Taiyuan Huaxincheng M-E Equipment Co.,Ltd (shortened from Huaxincheng) was found in 1996. It is situated that the famous base of heavy industry and a high new-technology enterprise specialized design, development manufacture straight welded pipe ...

Hebei Tianyuan Steel Pipe Manufaturing Co., Ltd. Produce welded pipe professionally. The annual produce is 100 thousand tons. main products are as follows: Spiral double side submerged arc pipe, “Tianyuan” brand , outside diameter : 219mm―2420mm, ...

This​ is​​ Crystal from​ Beijing​ ZhongGangDa​ International​ Trade​ Co.,LTD,​ Our​ company​ is​ one​ of​ the​ largest​ professional​ manufacturers​ seamless​ steel​ pipe​ in​ China.​ The​ ...

Our company mainly produces drilling tools: square and hexagonal kellys, heavy weight drill pipes, spiral non-magnetic integral all kinds of collars, lifting subs, non-excavation tools, cross-over many high-precision manufacturing inspection ...