Signs pile Role: signs pile mainly to play a security (warning indicator) action! Signs pile classification: 1. signs pile Material can be divided into: FRP composite mark pile (pultrusion molding), SMC composite mark pile (film forming), steel signs piles, concrete signs pile, marble signs pile! 2. Signs pile material into: Cement signs pile (concrete); steel signs pile (PVC); composite mark pile (FRP / GRP novel) 3. signs pile by the production process is divided into: a pultrusion signs pile, once 4. logo molded signs pile into piles according to font production: intaglio signs pile, pile 5. logo screen printed logo into piles according to size: triangular signs pile, quadrilateral signs pile, circular logo signs pile pile 6. Press wall thickness divided: 3mm thick pile signs, 4mm thick pile signs, 5mm thick pile signs pile 7. mark use is divided into: [electricity] [signs pile underground traffic signs traffic signs pile pile] [] [] oil traffic signs pile [supply] [sewage pile traffic signs traffic signs signs pile pile] [] [defense telecommunications traffic signs signs pile pile] [natural gas] [highway mileage signs pile pile] [railroad warning signs pile pile pile] [mining] [boundary traffic signs Signs pile] [] [oil pipeline signs pile pile natural gas pipeline signs] [] [water pipe signs pile electrical conduit signs pile] [Chinese] [China Petroleum signs pile pile Sinopec signs gas company signs pile] [] [Power Supply Bureau logo Water Authority signs pile pile] [] signs pile Applications: 1) for power, communications, gas, water, building construction, transportation maintenance, oil and gas, railway geography pipeline route signs and warning signs channel. 2) for the downtown, scenic areas, green belts, the bushes, the top sides of the tube pipeline route instructions. Shijiazhuang built-chiu Power Equipment Co., Ltd. Contact: Chen Tel: 15350592505 Fax: 0311-87364421 Qq: 2312494227 Tel: 0311-87364421