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cangzhou Zhongshun oil casing trade Co.,Ltd
Major Products: oil casing, steel pipess, steel pipe,OIL TUBING,OIL TUBING.
Add.: Room 8002, Tower a, Taida Mansion, CANGZHOU, Hebei Province
Tel/Whatsapp/Wechat: +86-1 8003 278271
Website: http://www.api5ctpipe.com