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ABOUT United Steel Industry CO.,LTD United Steel Industry Co.,Ltd is a China-class l manufacturer & exporter of Carbon Steel Pipe、Welded Steel Pipe、Stainless steel pipe、 Alloy Steel Pipe、OTGC、pipe fittings and high-tech and high value-added steel products. As one of the largest subsidiary of United SteelIndustry Group,We are committed to strict business management, through Cost control, risk control, quality control, efficient production,ensure first-class equipment To produce first-class products for customers, first-class team to provide cust... [Details] |