National Polyplast (India) Pvt Ltd is the leading manufacturers of plastic injection moulded products viz.. PET Preforms, IML containers, Thin walled containers ... 1. Over 7 decades of excellence in the plastic industry. 2. Strategically located plants across india. 3.World class all electric technology from Japan. 4. FSSC 22000 certified clean room plants. 5.Fast turnaround and product development capability. 6.Plants located in Silvassa, Puducherry and Roorkee.