Top technology, subimated work. Crystallite series is the latest crystallite mico-prowder tiles of Dongpeng in 2008. It adopts the researching and developing achievements of Dongpeng in years, using multi-functional free-charging system and advanced but well-developed crystallite micro-prowder technology, which is anther sublimated achievement of crystallite micro-powder tchnology, which is another sublimated achievement of crystallite micro-powder technology.