Optimize waterproofing process and improve product waterproofing performance

Bida Company produces household water purifiers and sells its products to Europe. The touch faucet switches used in the company's products have been experiencing problems with the switch malfunctioning after about a year of use. In 2019, Bida Company commissioned us to redesign it. Our research found that the waterproof sealant of the original product failed and water vapor penetrated into the product, causing damage to electronic components and malfunctioning switches. In response to this situation, we used glue that combines with water and solidifies to prevent the failure of the waterproof sealant and extend the product life to more than 3 years. Bida Company has cooperated with our company so far, and currently all intelligent control panels are provided by our company.