... of steel structures, steel building, metal building, modular house, steel frame for warehouse, workshop, garage etc, steel beams, other riveting and ... : Two lays of Anti-rust Painting!10) Packing: Main steel frame without packing load in 40'OT, roof and wall panel ... load if have5) Demands for doors and windows6) Crane (if have) , Crane span, crane lift height, max lift capacity, max wheel pressure and ...