Ncej Ntau Lawm Txheej Txheem

1 、 Phaj shearing

Phaj Shearing

2. Khoov

Khoov

4. vuam

Vuam

3. laser txiav

Laser Txiav

5. Ncaj nraim

Ncaj ncaj

9.Painting

Kev pleev xim

10 、 Ntim

Ntim

8. Polishing

Polishing

7. Galvanizing

Galvanizing

6.Flange

Flange