Handan Sonic New Material Technology Co., Ltd. is a high-tech enterprise, with main products including polymer materials, nano new materials, etc. The product is mainly used in the production and manufacturing of new products. The company is committed to domestic research and development, manufacturing, and application, and provides innovation based on actual situations, aiming to achieve the beautiful vision of becoming the most trusted partner. We look forward to opening a new chapter in the development of the Smile business and the common growth of the brand with our customers and friends.