Liaocheng longyuanxiang Steel Pipe Co., Ltd. is located in Taishan Road Development Zone in Liaocheng province Shandong City, is the production, sales, logistics in one large-scale seamless steel pipe stock co***nies.
The co***ny and Chengdu iron and Steel Group, Hubei Xinyegang group, Baotou seamless steel pipe factory, Tianjin seamless steel tube group, Guangzhou Lianzhong, the Great Wall special steel, Hua Xinlihua, li long steel, Wenzhou Baofeng, Shanxi, Shanghai Baosteel, TISCO to establish long-ter...
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