Kauj Ruam 1: Xaiv cov khoom siv: xaiv cov khoom zoo
Kauj Ruam 2: Khoov thiab nias: blanking/welding/cutting/shearing/bending
Kauj Ruam 3: Vuam thiab polishing: ntxhib sib tsoo / zoo sib tsoo
Kauj Ruam 4: Galvanizing txheej txheem: tus txheej txheem kub dip galvanizing
Kauj Ruam 5: Lub zog txheej: muaj zog nto hardness / zoo tiv thaiv corrosion
Kauj Ruam 6: Pob thiab xa khoom: zoo tib yam / pam vov lossis muaj / ntoo pallet
Post lub sij hawm: Dec-11-2023
