Multi-Story Steel Structure Building CE ISO Certified China

Multi-Story Steel Structure Building CE ISO Certified China. Multi-Story Design for Maximum Land Efficiency Double or triple usable floor space on the same footprint, ideal for land-constrained industrial sites and multi-story warehouses. Flexible Column Grids with High Load-Bearing Floors Steel-deck composite floors support heavy storage and production loads, with column grids adaptable to open or subdivided layouts. CE & ISO Certified with CNAS Lab Testing, Turnkey Supply Full traceability from material to finished building, with design, fabrication, shipping, and installation guidance in one package.