reliance welded zinc coated plate steel pipe stair handrail

reliance welded zinc coated plate steel pipe stair handrail

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ASTM A 53 Hot Dipped, Zinc coated Welded and Seamless Steel Pipe. ASTM A 386 Zinc Coating (Hot Dip) on Assembled Steel Products. ASTM A 500 Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Round and Shapes. ASTM A 501 Hot Formed Welded and Seamless Carbon Steel Structural Tubing. ASTM B 211 Aluminum Alloy Bars, Rods, and Wire

About us

HR Steel Structure Co., Ltd was established on 2000. It is a specialized engineering company integrating building structure reinforcement, decoration and steel structure engineering.We have cultivated a group of high-quality professional technicians and on-site installation team, we will do the best of our ability to provide the most scientific, reasonable and effective solutions for customers.

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