The predecessor of our company was Mudanjiang Great Wall Oil Petroleum Machinery Factory, which was organized as a Joint-stock company according to the Corporation Law in 2001. Our main products are BOP, Drilling Tools, Wellhead Tools, Fishing Tools, Cementing Tools, F type and 3NB type spare parts of Mud Pumps, Drill Collars, Spiral Drill Collars, Integral Heavy Weight Drill Pipes, Work-over Tools, Coring Tools and other equipment, including more than 100 types and more than 1000 specifications.
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<br/>We have obtained the use right of API monogram and the certification of ISO9001:2000. Till now, our company has occupied part of the domestic oilfields, including Daqing oilfield, Zhongyuan oilfield, Changqing oilfield, Liaohe oilfield, Dagang oilfield, Jilin oilfield, Huabei oilfield, Shengli oilfield, Sichuan oilfield and Xinjiang Qaramay oilfield. Our products have been exported to Saudi Arabia, Sudan, Yemen, Syrian, Kazakhstan, Russia, Indonesia, etc.
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<br/>We can manufacture high quality products by following customers' requirements. We desire to have extensive cooperation with customers from both domestic and overseas markets.
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<br/>"Innovating for Existence" is our company concept and we will try our best to provide our best products and services for you.