Beijing Tsing Da Ji Guang Technology Development Ltd. Located in Beijing, China, the Zhongguancun Science and Technology Park Changping Park is a new type of environmental nanotechnology luminous materials for the research and development, production and marketing of high-tech enterprises, scientific research and production of advanced, relying on the research expertise of Tsinghua University, developed and produced a kind of jet mill specialize in manufacture used for ultra-fine powder milling and a new type of environmental finance nano luminous powder, luminous products and advanced production line equipment.

Companies in the development process innovations practical business ideas, with the pulse of economic development, technology. We constantly develop technology intensive and high value-added innovative products, building a sound technology platform to pursue the human "fast, safe, environmentally friendly" new trend.