located in the engineering machinery manufactureri

Ningjin Yexin Casting Steel Co., Ltd. is specialized in the production of cement screw conveyors and special reducers. At the same time, our company has advanced lost foam casting production lines, la...

We hold a strong company profile owing to 17 Years of export history and the most satisfied consumer base we achieved through our finest quality high chromium grinding ball in the industry. ning guo ...

For best in class Chromium, we have been serving the telecom industry since 2002, operating as renowned Exporter and Exporter of Steel ball, forging steel ball, casting steel ball (high, middle and lo...