Yowtec's R&D team overcomes technical difficulties in optically variable pigments

After unremitting efforts, the company's R&D team successfully overcomes a key technical difficulty of optically variable pigments, making the color-changing effect of optically variable pigments more stable and lasting, and the color changes more rich and natural. This technological breakthrough will further enhance the market competitiveness of the company's products and lay a solid foundation for the company's development in the field of optically variable pigments.