Nơi xuất xứ
Shandong, China
kết thúc
sáng (Không Tráng), Cuộc Sống lâu hơn TiCN
Product name
round shaft helical piers
Shaft Material
conforms to ASTM A500 GRADE B
Helices material
ASTM A36 Hot rolled plate
Size
all sizes or as your requirement
Corrosion protection
conform to ASTM A153 standard
Surface treatment
Hot Dip Galvanized