zhongweisherry(at)gmail (dot) com 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 parts. Our main products include kelly bars, drilling buckets, augers, core barrels, drilling teeth and holders, cutting bits, steel wire ropes for drilling rigs and cranes, lift units, hydraulic motors and speed reducers. These products are acknowledged for their durability, robust construction, corrosion resistance and easy operations. With a group of engineers and skilled workers with years of experience in engineering and construction design, our products are widely recognized and trusted by users. In the domestic market, we are one of the main suppliers of Sany, XCMG, ZOOMLION, YUTONG, SUNWARD, FOTON and OSAINT. In addition, our products are widely exported to Turkey, Mexico, Russia, Canada, the Middle East and Africa.