Traffic Signal Pole Drawing

1. Chaw tsim tshuaj paus lossis tus muab kev daws teeb meem, tus tswv thiab siv thoob ntiaj teb tus qauv ASTM BS EN40 hauv kev tsim thiab tsim khoom.
2. Precise vuam, tsis muaj to vuam, tsis muaj ntug tom, du nto yam tsis muaj impurities.
3. Hmoov txheej txheej txheem, ntshiab polyester yas hmoov txheej stability, muaj zog adhesion, UV kuj. Zaj duab xis thickness ntau tshaj 10um, muaj zog adhesion.
4. Kub dip galvanizing tshuab, sab hauv thiab sab nrauv los ntawm 75 microns saum cov kub dip zinc txheej anticorrosion kho.
5. Ib-nres kev pab cuam rau tsoom fwv tej yaam num: ua ntej tsim, ib ntus cov ntaub ntawv, zoo tswj lub sij hawm ntau lawm, engineer kev taw qhia rau installation
6. Sab nraum zoov steel khoom kws txawj, muaj zog cua tsis kam, corrosion kuj, lub neej mus txog 50 xyoo