Solar street lamp lighting component 1, the life of a light pole material selects the high quality steel structure, structure of main welding, bolt connection, galvanized + plastic spraying treatment on the surface, design life of 50 years, wind resistance grade 12 level.
solar street lamp lighting component
1, the life of a light pole material selects the high quality steel structure, structure of main welding, bolt connection, galvanized + plastic spraying treatment on the surface, design life of 50 years, LED street light, wind resistance grade 12 level.