Wuhan Golde Exploration Machinery Co., Ltd. is a state-ownedenterprise located in Wuhan, China, specialized in geologicaldrilling tools manufacture over 30 years, We are technologicalenterprise in Hubei province. As a leading manufacture enterprisein china, we have been adhering to the principle of “science andtechnology enterprise ideas”, put emphasis on personnel trainingand technical innovation, keep a long-term of technical exchangeand cooperation relationship with China University of Geosciencestraining our high-quality research teams, product series include:diamond cup grinding wheel, diamond drill bits, reaming shell,drill rod, core barrel assembly, hoisting plug, foot clamp, circlewrench, water swivel…We are recognized as high-tech enterprise in Hubei provice sinceApril, 2007.We are comprehensive strength of top 100 enterprise in china fromJune, 2007.Our independent research and development “Direct Type Deep Hole of3000 meter Wireline Core Drilling” reached a high internationalstandard. We have built up perfect business management and qualityassurance system, successively passed ISO9000:2000 qualitycertificate, ISO14001: 2004 environment system, ISO18001: 2000occupational health and safety system certificate, formed a wholeset of comprehensive mold design, manufacturing, quality controland testing process.