YaDa special luminescent Material Co., Ltd. is a high-tech enterprise, which is specialized in producing luminescent materials. we produce luminous powder, luminescent resin, luminescent plastic film and board, luminescent advertising paper and luminescent ink etc. They are all safe and green products, widely used in public safety, fire safety and all kinds of products and places needed to be signed in the dark.The luminescent resin is under protection of the Chinese Intellectual Protection Committe(the patent number is ZL98111604.3). Our products are widely selling in world market. we sincerely hope any customer to consult and cooperate with us.