钢材钢卷防锈用 PP、PE塑料包装板材生产线/PE发泡钢带包装板材生产线/钢材包装PE板材机器设备

PP, PE plastic packing plate for rust prevention of iron and steel extrusion Line

protection board for steel roll packing. Plastic protection board, terminal protection board , inside and outside angle protection ring, terminal protection ring, packing case，gasket and so on. Jwell can provide three-layer co-extrusion PE/PP foaming board production line only for steel packing.