Udyogi Plastic Pvt. Ltd manufactures Helmet Mounted Adjustable Ear Muff. Udyogi Plastic Pvt. Ltd is an ISO 9001: 2000 certified company offering a wide range of personal protective equipments comprising safety helmets, fall protection harnesses and systems. The Helmet Mounted Adjustable Ear Muff of model Elegant ET-60 is designed to provide good noise attenuation combined with long-term wearer comfort. The Helmet Mounted Adjustable Ear Muff is used as ear protection device.