Hom: Kev txhawb nqa tus kheej, 3/4 legged lattice towers, telecommunication towers
Kev Txuas Hom: Cov phaj txuas nrog Bolts & Ceev
Khoom siv: Q235B, Q355B, Q420B
Qhov siab: Raws li kev tsim
Cua Ceev: Raws li kev tsim
Daim ntawv pov thawj: GB / T19001-2016 / ISO 9001: 2015
Kev kho deg: Kub dip galvanizing