Hangzhou Silicone Tech Adhesive Co., Ltd. is a leading manufacturer specializing in silicone sealants (including acetic silicone and weather sealants), hot melt butyl sealants, acrylic based adhesive, 

Pu foam spary and sealing materials for insulating glass and building applications. Established in 2003, our company obtained ISO 9001 certification in 2005, underscoring our commitment to quality 

and operational excellence.
In 2023, we produced 1,600 metric tons of sealant, with 70% of our products being exported to over 30 countries worldwide. With nine state-of-the-art production lines, we currently offer a 

diverse range of around 18 different types of sealant products.

Our dedication to expanding our international presence drives us to invest continuously in research and development, bringing innovative solutions to the market. We are also committed to offering 

our customers the most competitive pricing, fastest delivery, and highest level of service.At Hangzhou Silicone Tech Adhesive, we strive to be a trusted partner, delivering quality products and solutions 

that meet the needs of customers globally.