... : Q235B,Q345B*Finish: Hot dip galvanized,Spray painting,Black steel.*Dimension: Various type, diversity design,according to customer' ... customer's requriements. We have been exporting our steel structure to New Zealand,Australia,North America, Indonisia, ... all kinds of steel structures, steel building, metal building, modular house, steel frame for warehouse, workshop, garage etc, steel beams, other ...