Seiko manufacturing Granville County Huaxing Plastic Equipment Factory: extruder, rubber extruder, plastic extruder, twin screw extruder, cold feed extruder, cable equipment, cable extrusion machines, door and window seals (plastic ) equipment, rubber waterstops equipment, plastic pipe equipment, silicone tube device, silicone rubber extruder, EPDM seal equipment (production line). Automotive sealing (tape) devices, PVC profiles, equipment (production line), tape machine, rubber equipment, PPR pipe equipment, hose equipment, rubber sealing strip production line, rubber equipment, and other rubber products and plastic products equipment. The company recently developed a new product: the twin-screw rubber extruder, five composite rubber-sheathed cables automatically curing production line, cold feed rubber extruder, plastic extrusion machines, sealing strip automatic vulcanization production line, PVC seal production lines.