OFFICE Add:A702-A703 Grand Holly , South Xinqiao Road , Haiyan ,Zhejiang, China Tel:86-573-86027833 Fax:86-573-86027633 Manager:Nick Luo
Diameters: M2-M100
MATERIAL : 1045C
Finish: PLAIN ,Black and hot-dip galvanized
Grades: A563 (grades A, C, and DH), A194 grade 2H