DTH bits and Hammers,Button Bits,Cross Bits,Rock Drills,Core Bits,Diamond tools,mining and drilling equipment...

We are Zhongwei Heavy Industry Co,Ltd based in xiangtan, China. We are member of exporthub.com since September, 2012. Our business is related to Construction & Real Estate industry and we spec...

Hunan Xiangtan,Shuangma Industial Park

Established in 2008, Xiangtan Zhongwei Heavy Industry is an advanced technological company that specializes in the R&D, manufacture and sales of various drilling tools, attachments and spare p...