With the development of science and technology, the functions of smart wearable products have been continuously improved, and the products have been iteratively upgraded. Therefore, the manufacturers and users of the products have higher requirements for waterproofing of the products, which has brought more improvements to Hai Ruisi Technology, which focuses on air tightness testing. great opportunities and challenges. On December 10, 2021, Huachuang participated in the 2nd Smart Wearable Innovative Materials and Application Summit Forum hosted by Aibang in Guanlan, Shenzhen.