... nearly 20 years, mainly produces different kinds of rubber, thermoplastic soft PVC molding and extruded parts for ... profile, different kinds of rubber moulding products, silicon rubber insulation wire and cable with heat and high voltage resistance. FDA silicone extrusion ... or FDA silicone. 2.extrusion sealing stripFDA silicone extrusion sealing strip.1.Material: silicone,EPDM,NR,NBR,SBR,CR,IR ...