The Brightest in the World, QUANTUMM!Our Company Invented World First Printable Reflective Advertising Material! Quantumm Co., Ltd, known as QUANTUMM, was established in Seoul, Korea in 1998. Our company provides color digital printing materials to advertisement companies and printers who deal with placards, banners, wall murals, vehicle ads, outdoor and indoor signs, posters, and etc. It can be applied for many items not only advertising signs that are mentioned above but also for other infinite use. We produce reflective-printable materials which of types are solvent type and water based type. All kinds of commercial advertising signs printed on this material can catch consumers' eyes for 24 hours reflecting from lights. This material has originally been used for traffic signs in order to be found easily by drivers and police officer's uniforms for their safety at night reflecting from car headlights. But our company made this material printable and we have retained patents. The luminous efficiency is high so it's brighter than ordinary electric signs when it gets lights. It's developed by our company for the first time in the world and many buyers are very interested in the products. QUANTUMM , a newly invented up-to-date technical reflective advertising material that's more visible at night. It works at any time for 24 hours a day, through both day and night with any kind of lighting such as car headlights, street lamps and even sun / moonlights. No energy source required. Plalight does not require electricity. - Printable with all kinds of digital printers- Save energy & installation expenses- 24 hours advertising effect- Secures excellent visibility range- Three dimensional color effect- Various applicationsApplicable to your own ideas: Commercial bus advertisements, truck wrapping advertisements, mural advertisements, bus shelter, large format placards, indoor and outdoor banners, movie posters, fence advertisements, subway advertisements, signs, interior / exterior, billboards, public displays, public signs, etc. If you are interested in any of our products, don't hesitate to contact us. We are looking forward to building relationships with customers from all over the world.