Metallic Mellapale Packing is assembled with many thin metallic sheet that with roll ripples and with 5mm holes on each ripples. It is with low-resistance, uniform gas-liquid distribution, high efficiency., large energy and no obvious amplification effect. It used in the large tower and large load liquid and gas tower. Material: titanium alloy,Carbon steel, Stainless steel304,304L,410,316 and 316L etc.