... box, lamp housing, GPS, gears etc. 2. Home appliances like TV sets, air conditioner, heater, tea pot, iron, fans etc. 3 ... . Electronis like camera, mobilephone, radio, MP3/MP4, computer, fax, keyboard etc. 4 ... . Plastic bottle caps/containers like shampoo, cosmetic, boday lotion, medical containers etc. 5. Industrial ...