Pre-Stressed Concrete Spun Pole Steel Mould Zhengzhou Liyan Technology Co., Ltd. Base Info Tread:2mDiameter:100~550mmModel:Czpm-100Brand:CZName:Concrete Spun Pole Spinning MachineModel NO.:CZPM-100Trademark:ZZCZSpecification:CEOrigin:Henan, China Description Pre:Jig Adapter Set FC/APC Metal Next:Hot Sale Pre-Stressed Concrete Spun Pile Steel Mould