1-2-905 California Sunshine, Optical Valley Street, Wuhan East Lake High-tech Development Zone Wuhan, Hubei

Kingdrilling Diamond CO.,LTD specializes in researching and producing various types of drilling system,DTH drill bit,DTH hammer,thread bit,coal mining tools and many other drilling machinery.Our facto...

We are Yichang Wooke Trading Co., Ltd. We are specializing in manufacturing and supplying drilling rigs parts, Adapters, DTH button bit, DTH hammer, drilling bit, rock bit, rock drill, drill tube, cas...

Yichang Wuhuan Rock Drilling Tools Co., Ltd. is a professional company which is specialized in making and researching on drilling equipment, and our dominant products are DTH drilling tools with high,...