... 0 Size (mm): 4400x2200 or customer size We produce high quality paper board (or called transformer board, pre-compressed pressboard ... palletUsage:As insulation material, it is widely used in transformer, reactor,capacitor, mutual inductor, etc. Our Unique Advantages ... ChinaMachine: hot-press machine, stainless steel production line, on-line metallics detector are most advanced in ChinaWater treatment: ...