... purlin,size from C100~C320,Z160~Z3007.roof and wall panel:single colorful corrugated steel sheet0.326~0.6mm thick ,YX26 ... ~0.6mmthick ,YX51-470(470mm wide), sandwich panel with EPS, ROCK WOOL , PU etc insulation thickness around 50mm~150mm, width 950mm or 960mm ... frame without packing load in 40'OT,roof and wall panel load in 40'HQIf you need we design for you ...