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Zhengdong Group
Tianjin Selte Petroleum Drilling Toosl Co.,Ltd is the subsidiary of Zhengdong Group Investment Group, previous Tools Co.,Ltd, was founded in 2004 with annual production capacity 10,000 tons drill pipe and upset body. after several years opertion, company re-organized re-extended by ...
Telephone：86-10-84892377Address：5, Beijing, Beijing, China
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Anton Oilfield Service (Group) LTD
AntonOil specializes in oilfield services that demand new and advanced technologies. It keeps sustained rapid growth with its vibrant corporate culture. Boasted professional oil well, drilling, extraction, field supports other technical services, it complements the provided by three ...
Telephone：86-10-84717788Address：Cui ping xi road, BeiJing, China
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