... : MTC,Certificate of Origin,ISOSurface Treatment:Zinc Azinc galvanized,color coatedFeature:Anti-water,fireproofing,quake resistant,anti-rain, light weight ... Beautiful and novel, rich colors, flexible combination, can be used in different building to express special original architectural styles in ... taken off by the rain5. Environmental material,can be used many times,will do no hard to the our ...