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Qingdao ruchang mining industry co.,ltd

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Address: Room 1808,Huizhi Plaza,No.193 Jiangshan Middle Road,Qingdao,China Postcode: 266555 Telphoe: 86-532-80980633 Mobile: Fax: 86-532-80980635 Website: www.ruchang.net E-mail: qdrcsales@163.com Contact: Ruby Liu