... :600-1250mm Zinc coating:40-150g/m2 corrugated roofing sheet Full hard / CQ ProductFull hard Aluzinc steelSteel GradeQ195,Q345,GR.A ... +Z, DX51D+AZ.StandardJIS G 3302-1998, ASTM A653M, GB/T 2518, EN10142, Q/CHG 3-2005, EN 10142, DIN 17162Raw ... time15-20 days after received deposit or L/CPayment termsT/T or L/C at sightSupply ability6,000 ton per month ...