Steel Structure, Metal Building Materials, Welding Wires manufacturer / supplier in China, offering Easy Assembly Prefab House 2 Storey Container Portable House 20FT, Gas Shielded Welding Wire, Flux - Cored Wire, Submerged Arc Welding Wire: Factory - Direct Sale with Wire Sizes Er70s-6 H10mm2 Hhce71t-1, Steel - Structured Prefabricated and Portable Houses: Customizable, Easy - to - Assemble, Fast - Track Production, Premium Quality and so on.