สถานที่กำเนิด
Shandong, China
Size
1.50"X1.50", 1.75", 2.00", 2.25", and 2.50"X2.50"
Length
3ft, 4ft, 8ft, 10ft, 12ft, 14ft or Available
Holes
7/16" holes on 1" centers on all four sides
Feature
Superior Corrosion Prevention
Surface treatment
Powder Coated,Galvanized
Application
Road Facilities,Park,Farm..