Jining Donghong Machinery Co., LtdQuality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC
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Welcome to DH Machinery Jining Donghong Machinery Co., Ltd provide China Oilfield Equipment, Spares and Service for contractors, operators and service companies worldwide. All of our products are manufactured under the industry standards established by the American Petroleum Institute (API) and the International Organization for Standardization (ISO)by Oilfield Manufacturers BOMCO, LANZHOU LS , RG Petro, SJ Petro, Sichuan Honghua etc. More+ |
