"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for nir 810nm, Hydrochromic Inks, Photochromic Pigments, Fluorescent Pigment Perylene Orange,Color Changing Nail Polish Pigment. We have professional products knowledge and rich experience on manufacturing. We always believe your success is our business! The product will supply to all over the world, such as Europe, America, Australia,Iran, Barcelona,Mozambique, Bulgaria.Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.