Surface treatment: Zinc Galvanized
Packing: Clear tape, 20pcs/bundle
The products surface zero spangle, it can add 20% more than common.
Advanced equipment guarantee the high quality.
And good reputation in oversea market.
Dimension :22*22mm, 25*25mm, 30*30mm, 35*35mm, 50*50mm
Length : up to 11.85 meters
Sizes can be customized.