Ji'nan kunyou luminous Technology Co., Ltd.   

Ji'nan kunyou luminous Technology Co. Ltd. is committed to the development and sales of long afterglow luminescent powder and its products, its production of long afterglow luminescent powder with the start of high brightness, long afterglow time, non-toxic, harmless, non radioactive and other advantages, become the substitute of ZnS series update luminescent powder, not only for emergency evacuation signs, fire safety signs Lu Ming, signs, road signs, road marking and other security areas, and has a good decorative effect. The long afterglow luminescent powder has high chemical stability, excellent performance, can be widely used in coatings, plastic, ceramic membrane, etc.. ...