Wuhan Golde Exploration Machinery Co., Ltd. located in Wuhan, China, specialized in drilling tool industry over 40 years, We are technological enterprise in Hubei province. As a leading manufacture enterprise in china, we have been adhering to the principle of “science and technology enterprise ideas”, put emphasis on personnel training and technical innovation, keep a long-term of technical exchange and cooperation relationship with China University of Geosciences train our high-quality research teams. Our products series include: Diamond Drill Bit and Reamer; Drilling, Drill Rod, Drill Tools and Accessories applying to domestic standard geology; Drill Rod and Drill Tools in Q series.