HlauU channel
Wt: 1mm -150 hli
Ntev: 2m, 5m, 6m lossis raws li yuav tsum tau ua
Txheem: Astm AISI
Khoom siv: Q235 \/ Q345 \/ ss400 \/ st 37-2 \/ st52 \/ q460 \/ s235jr \/ s275j
SHS (Square Hollow Section) \/ Hlau Channel \/ Kaum 2 Bar \/ Steel Pawg \/ Hlau Beam
