Our well-equipped facilities and superb good quality control throughout all stages of manufacturing enables us to guarantee total buyer gratification for Nir Dyes, Phthalocyanine Dyes, Red Fluorescent Pigment, Temperature Color Change Pigment,Pigment Fluorescent. We will keep working hard and as we try our best to supply the best quality products, most competitive price and excellent service to every customer. Your satisfaction, our glory!!! The product will supply to all over the world, such as Europe, America, Australia,Mexico, New York,Ottawa, belarus.The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.