... plate, steel plate, Polaroid board.2. Optoelectronics Industry: LCD liquid crystal display, backlight, EL film, membrane switch, cell phone screens.3. ... 4. Printing industry: PVC.PC steel, aluminum, film and other printing nameplate surface protection. We can offer special SPEC ... , free product technical advice.We have a skillful and experienced staff, perseverance, excellence. PET Protective Tape PET ...