Jiyuan Sanhe Zhengyuan Petroleum Machinery Co.,LTD. established in 2007, is a high-tech enterprise specializing in manufacturing drilling tools for petroleum and geological exploration. It lies at the foot of majestic Mount Wangwu in Jiyuan city, Henan Province that is beside the key water project of XiaoLangDi on the Yellow River. It covers more than thirty thousand square meters ,owning the properties two hundred million Yuan and more than two hundred and fifty employees. Good cooperative relation has been established between our company and some authoritative institutions.
　The company owns a full range of drilling tools production lines, of which are deep-hole drilling and boring machine,11m ordinary lathe ,the frequency of heat treatment production lines ,spiral milling machine tools, CNC pipe threading lathes ,the imprint of milling machines and so on .In our company a special testing center has been established, equipped with advanced delicate testing equipments and means from home and abroad ,which control the whole process of manufacturing, strictly implement the standard of SY/T5144-1997 SY/T5146-1997 SY/T5051-1991 SY/T6509-2000 ensuring the performance indices of our company can meet the standard of SY/T5144-1997 China National Standard and API of American Petroleum Association . We strive for survival on the basis of quality .We had ISO9001 Certification in November in 2007 and in June 2008 passed the authentication of American Petroleum Association, certificate No. 7-1-0638.
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主营业务：Oilfield drilling equipment:drill collars, spiral drill collars, non-magnetic drill collars, integral heavy weight drill pipes, lifting subs and stabilizers etc.