Fiberglass street light poles E.G.Tt/lc/dp/da Sumip makes grp light poles are constructed of polyester blend resin system & fiberglass rowings with mare than 70% of reinforcing fiberglass in the axial vertical plane which increases desired rigidity & axial strength . The pole ishaft is manufactured by cnc filament winding procees . Types of lighting poles : * burial light poles * platform light poles Advantages of grp poles: * light weight * non conductive * corrosion resistant * low maintenance * high strength * aesthetic * economical