precast concrete pile joint 1200mm for Construction of road, bridge, port

precast concrete pile joint 1200mm for Construction of road, bridge, port precast concrete pile joint 600mm for Construction of road, bridge, port precast concrete pile joint 800mm for Construction of road, bridge, port precast concrete pile joint 1000mm for Construction of road, bridge, port Materials Q235,PHC PILES joint 600-1200mm ,PC PILES joint 600-1200mm Thickness 25mm 27mm, 30mm ,or custom Application Construction of road, bridge, port, buildings, power plant and so on precast concrete pile with mechanical joint 600mm precast concrete pile with mechanical joint 700mm precast concrete pile with mechanical joint 800mm precast concrete pile with mechanical joint 900mm precast concrete pile with mechanical joint 1000mm precast concrete pile with mechanical joint 1200mm Tianjin huachang xingye technology manufacture precast concrete pile joint 1200mm Email info@tjdrilling.com whatsapp 008618902059907