Hauj lwm lawm
Xa kev nug

- Nta
1. Waterproof kev ua tau zoo mob siab rau ntau yam kev tiv thaiv engineering waterproof nplooj siab rau sab nraum zoov ib puag ncig.
2. Ntshuam LED teeb qhov chaw nrog cov xim rendering siab, xim ntau tiag tiag, rov qab xim ntuj, ci dua, lub neej ntev.
3. Aluminium teeb lub cev nrog cov xim tiv thaiv kev kho mob.axidation kuj, corrosion kuj, zoo nkauj thiab ruaj khov, waterproof. Nws tuaj yeem siv rau hnub los nag.
- Paub meej ntxiv


- Daim ntawv thov


- Peb lub tuam txhab


