china supplier square hollow steel tube

china supplier square hollow steel tube

100+ customer reviews

Square Tube, Hollow Section Tube, Square Steel Pipe manufacturer / supplier in China, offering China Supplier Square Hollow Steel Tube, En10219 S235jr/Q235 12m Long Shs Rhs Steel Hollow Section, Hot DIP Galv Gi Pipe Specification and so on.

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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