1, uncle: specializing in the development/production/sales of paints and coatings.
2. Black & Decker: One of the preferred brands in the field of civil adhesives in the world.
3. Submarine.
4. WACKER: One of the leading manufacturers of silicone.
5. Dow Corning: silicone, a world-renowned enterprise in the field of silicon-based technology and innovation.
6. General Electric Company.
7. Sika: a multinational company that produces and operates professional chemical materials products all over the world.
8. Anady.
9. Baiyun Baiyun: Engaged in the research, development, production and management of new polymer materials such as building and industrial sealants.
10, Huangshi Craftsman: It is one of the fastest growing building materials brands on the Internet today.