Jinan Chenghao Technology Co.,Ltd is a chinese company building its repution on the development and supply of new innovative photoluminescent pigment and products. The companys philosophy is to provide excellent products glowing in the dark which offer people safety direction when exigency. With over a decades experience in the field of Luminescent materials,we offer high quality and technologically advanced products geared to customers requirement. We also provide Fluorescent Materials for coding,Band Authentication and document security to prevent forgery of currency,credit cards,passports,other identity documents and valuable items.