Ntauwd Hom: Transmission Line Lattice Steel Ntauwd
Lub hwj chim: 35KV-110KV
Qhov siab: Raws li Drawing
Khoom siv: Q235, Q355, Q420
Kev Tswjhwm Zoo: ISO9001: 2008
Welding: AWS D1.1
Kub Dip Galvanizing: ASTM A123
Daim ntawv thov: Fais fab kis thiab faib