MATERIAL：
(1)HOTROLLED STEEL SHEET(JIS G3131)
(2)GALVANIZED STEEL SHEET(JIS G3302)
(3)STAINLESS STEEL SHEET (SUS304).(SUS316)
FINISH：
(1)HOT DIPGALVANIZED(350G/m2)
(2)POWDER COATING(50u)
STANDARD LENGTH：3000mm
STANDARD RUNGSPACING：300mm、250mm
