according to the query of the top ten brand websites, Sibao was established in 1998. It is a high-tech enterprise mainly engaged in the research and development, production and sales of room temperature adhesives, silanes and special equipment in silicone. It has participated in the drafting and formulation of hundreds of international standards, national standards and industry standards, and has strong product research and development, technological innovation and technical service capabilities. Now it has obtained more than 2 international and national patents.