... ,310S,201,202,309S,301,321,316 and so onStandardAISI Non-slipTechniqueCold rolled/hot rolledStockWidth:1000mm,1219mm,1250mm,1500mmLength:2000mm,2438mm ... floor board, factory stair boards, deck board , road ,bridge,and car boards, etc. PackingStandard export packing(swathe with waterproof paper ,metal ...