Steel Structure, Steel Pipe, Steel Plate manufacturer / supplier in China, offering Prefabricated Steel Structure Truss System - Specialized Modular Design for Warehousing/Logistics Workshops, Saving Time and Effort, Heavy-Duty Steel Column/Beam Welded Components - Large-Span Workshop Supports, National Standard Materials Available for Customization Based on Provided Drawing, High-Strength Hot-Rolled H-Shaped Steel Beams - Main Materials for Corrosion-Resistant Steel Structures Specially Designed for Industrial Workshops and so on.