YaDa Special Luminous Material Co., Ltd located in Wuxi Jiangsu province China is a high-tech enterprise, which is specialized in producing Luminous (absorbing natural light,then giving it out through all over the nights) materials. Our products, luminous powder, luminous resin, luminous sheet and film, luminous advertising paper and luminous ink etc., are all green products,safe, reliable, no poisonous, no harm, and can be widely used in city light engineering, public safety, fire safety and all kinds of products needed to...Read More 