Our high-pole lamps are made from quality sheets through bending, forming, automatic welding and hot galvanization. We can reach one-run machining length of 14m and can bend sheets of thickness up to 25mm. We adopt advanced welding procedures, automatically weld main joints and reach rank-II welding quality. Usually the pole is of polygon cone shape and is high up to 55m, and the lamp pan lifting mechanism is provided with limit protective measures and is safe, reliable and free in lifting.