Crystal light box has a thin, ultra-bright, luminous light uniformity, energy saving and environmental protection, no dark areas, difficult to yellow, long life, easy installation and maintenance simple. The main production of materials for the light box crystal light produced by the crystal light guide plate + LED light source + accessories + reflective paper making composition, the light guide plate is the use of light reflection, light scattering principle of light, so that crystal light-emitting exceptionally uniform. Crystal light box long life, easy installation is simple, easy to replace the screen. Compared with the traditional light box crystal light box, you can save 85% of the electricity, and the thickness of the crystal light is only 8 ~ 11mm crystal light, compact size and beautiful, generally widely used in a variety of high-end places. Beijing Volcanic Dragon advertising media Ltd. My company (volcanic Long) has a design professional, production of fine, fast service, in place of the team, a professional design, excellent quality light boxes, reasonable price, based on the advertising market. Material selection is slim light box has many critical components of the composition, the light box has a material, but off will affect the use of slim light and life. Set slim light boxes that use inverter power stability. Slim light box with a light guide is high, uniform light boxes and so production companies, slim light box shape beautiful, slim and lightweight, light uniformity, softer, more comfortable vision. Slim light box greatly improves space utilization, beautify the environment, and to broaden the range of applications. Volcano Advertising Media Co., Ltd. Beijing Long products stainless steel boxes | Volcanic Dragon (certified) | Light Box Limited by Beijing volcano-media advertising. Volcano Advertising Media Co., Ltd. Beijing Dragon (www.156bd.com) is a leader in Beijing's Chaoyang District, advertising services, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Long led the volcano with the staff warmly welcome all inquiries negotiations to create a better future volcanic dragon.