... plastic 1.Light weight,High strength 2.MOQ:10 sets 3.Payment term:T/T ,L/C 4.FOB port:Qingdao ... thoroughly eliminates the potential traveling vehicle danger and noise pollution.3, different colors as your request It will be designed according ... ;(2) Street lamp well, fire control well, all kinds of valve wells;(3) City water, drainage pipeline well; heat supplied, gas well ...