Sree Plast offers Engineered Ring Tubes and Doubling Tubes. Sree Plast is the manufacturer of a range of plastic components and equipments applicable in diverse industries like engineering, automobile, textile, etc. The Engineered Ring Tubes and Doubling Tubes are made using fine quality engineering plastic like ABS, PPCP, Glass Filled Polypropylene, Polycarbonate, Nylon and Delrin. These tubes have the following key features: