Txheej Txheej Txheej
1. Txias galvanizing compound.
2. Txias galvanizing compound + Mid coat + PU lossis Fluorocarbon.
3. Epoxy graphene zinc + PU lossis Fluorocarbon.
4. Epoxy zinc primer + mid coat + PU lossis Fluorocarbon.
Daim Ntawv Thov Khoom
Subway, high-speed railway;loj railway, elevated txoj kev, Suab barrier
Post lub sij hawm: Apr-20-2023