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We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for 1020 Steel Tube, 20# 1020 Steel Tube, Steel Tube, Our factory insists on the principle of “Quality First, Sustainable Development”, and takes “Honest Business, Mutual Benefits” as our developable goal. All members sincerely thanks for all old and new customers’ support. We will keep working hard and offering you the highest-quality products and service.Thanks.
Production standard: ASTM B 521－98; GB/T 8182－1987