Shandong Liaoyuan luminescent Science & Technical Co., Ltd. is a high-tech private enterprise of the state 863 program and science & technical development program, covering science & technical, industry and trade, main managered luminous material and relative articles(photoluminescent safety signs, geographic name signs, electric signs, luminous art and crafts, civilian goods). The company has made an agreement with famous material experts home and abroad, building photoluminescent material project technical institute. We have a large-scale modernization factory, whose workshop is designed according to the state free-dust standard. The annual output of long afterlow photoluminescent is 100 m/t, and also we can produce 160,000m2 photoluminescent metal board every year. Our newly-photoluminescent products, including luminous jardiniere, crystal ball, folding screen, brush-holder, snuff bottle and luminous paintings such as paper-cut, icon, famous scenery and so on, which have been independently developed enjoy fast sale in many regions.