The company is based on the cooperation between colleges and universities, relying on the strong technical support of the film structural color R & D team of Xiamen University, forming a completely independent intellectual property rights of new structural color new material product design and development platform and process technology route, the developed products through the European Union RoHS, REACH, California 65 testing certification, does not contain any heavy metals, non-toxic, tasteless, tasteless, non-toxic, non-toxic, and non-toxic. Safe and environmental protection, with good weather resistance, excellent surface covering power and unique color change effect.