长度
1400-1799毫米, 1800-2000毫米, 2001-3600毫米, 3601-3660毫米
Surface
Chromated/Oiled/Dry
Raw material
GI GL PPGI PPGL
Executive standard
GB/JIS/ASTM
Length
As customer's requirement
Spangle
Regular/Minimized/Big Spangle
Zinc Coating
Z30-Z140 AZ20-AZ160
Product Name
Corrugated Steel Roofing Sheet