1) MODEL 3/5”-7”-34”(15-173-850/865mm)MEANS rib height-pitch-width after corrugation2)Thickness 20gauge-32gauge(0.2mm-0.8mm)3) Length according to customers' requirement4) Surface treatment: galvanized / alu-galvanized /colored according to STANDARD RAL NO.5) Package: bundles with plastic films or water-proof kraft paper or according to you want. 6) Usage: wall & roof, used at industrial & civil constructions like warehouse, storerooms,

garage, exhibition center, cinema ones etc.7)Advantage: light weight, abundant color, anti-seismic performance, anti UV, keep good

condition for long time. 

galvanized iron corrugated sheet