... i beam steel / i steel beam Usage: Workshop,office,warehouses, single-layered heavy plants, large-span public build hot rolled i beam steel / i steel beamMaterial ... 7333301407.011.2363601457.512.3 As one of leading steel enterprise in China, founded in 2000,our company ... Our main products include angle steel, channel, I-beam, H-beam, deformed bar, round bar, steel pipe, steel plate and more. Under the ...