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Shandong Huitong Group Co***ny is a modern enterprise which with oil casing, high-pressure boiler pipe, hydraulic prop tube, automobile axle casing as leading products, collection production, the sale, the logistics, science and technology, research and development as a whole, and market-oriented.. presides over five subsidiaries which are :Shandong Huitong steel pipe manufacturing Co., LTD, Shandong Haixinda petroleum machinery Co., LTD , Shandong Huitong metal materials market Co., LTD, Liaocheng Kinghuit...
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