Khoom npe DIN6914/A325/A490 Heavy hex yam ntsia liaj qhov rooj
Txheem DIN, ASTM / ANSI JIS EN ISO, AS, GB
Hlau Qib: DIN: Gr.8S 10S, A325, A490, A325M, A490M DIN6914
Tiav ZP, Hop Dip Galvanized (HDG), Dub Oxide,