... a leading acrylic packing with graphite supplier equiped with professional factory. SonPack S4700l Material: Acrylic fiber, PTFE.l Structure: Lattice ... equipment; Valves.l Industry Serviced: Pulp & Paper, Oil & Gas, Chemical & Pharmaceutical, General Industry, and Agriculture. ... .l Industry Serviced: Pulp & Paper, Oil & Gas, Chemical & Pharmaceutical, Power Generation, Food & Sugar industries ...