Hangzhou Topwin Technology Development Co., Ltd. is a leading China-based manufacturer, supplier and factory of substrate wetting products for painting. Our cutting-edge products are designed to optimize the painting process by promoting the spreading and adhesion of paints without the need for excessive application. Our substrate wetting agents have been formulated to work with various types of paints, including solvent-based and water-based paints, and can be applied to a wide range of substrates such as metals, plastics and composites. Our substrate wetting products are specially designed to improve the performance and quality of paint finishes. When added to paint formulations, they provide improved wetting, better flow, leveling and increasing its contact angle for better adhesion. They can also be used on surfaces with varying levels of texture, promoting paint flow and coverage even in difficult areas. At Hangzhou Topwin Technology Development Co., Ltd., we take pride in developing state-of-the-art substrate wetting products that are suited for a range of applications. Contact us today for more information on our products and services.