... span,single floor,double floors!.3.base:cement and steel foundation bolts4.column and beam:material Q345(S355JR)or ... purlin,..size from C120~C320,Z100~Z2007.roof and wall panel:single colorfull corrugated steel sheet0. ... frame without packing load in 40'OT,roof and wall panel load in 40'HQ! if you ... lift height, max lift capacity, max wheel pressure and min wheel pressure! All the steel structure building ...