We can supply all kinds of steel structures, steel bulding, metal building, modular house, steel frame for warehouse, workshop.. We can ... all kinds of steel structures, steel bulding, metal building, modular house, steel frame for warehouse, workshop, garage etc, steel beams, other riveting ... -205-820(820mm wide),sandwich panel with EPS, ROCK WOOL , PU etc insulation thickness around 50mm~150mm, width ...