1.PVC fence 2.Overall hot galvanized,anti-corrosion,no fracture 3.strong compression resistance 4.easy to install and clean Farrowing crate for pig raising equipmentAdvantages:1.Overall hot-dip galvanized GB one inch pipe,strong anticorrosion,no rust,never sealing-off; As we do overall hot galvanized processing after welding,thus make the pipe more strong and durable;2.Slat floor at sow position ...