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Tel：0086-532-8471-5811/6811 0086-532-8965-1121/1122 Fax: 0086-532-8471-7811 Add:Yuhuangling Industrial Park Xiazhuang,Chengyang .Qingdao,China. Copyright (C) 2007 Qingdao Dongenlong industry Trade Co.,Ltd All Rights Reserved. |