... corresponding international standard, the aluminum content has to reach 99.5% or more. In GB/T3880-2006, the technical standard ... , H12, H14, H16, H180.3-0.5mm0.5-1.0mm1.0-5.0mm400-700mm 700-1600mm >1600mmConducors,hoses,,marine accessories.1060Chemical ... stucco type)CTP base boardPS base boardCC Lids/cap plate high quality and competitive price Aluminium sheet for roof of house