Chengxin (Henan) Sealing New Material Technology Co.,Ltd. is located in Mengzhuang Industrial Cluster, Huixian City, Henan Province.Since its establishment in 2003, the company has taken "professionalism and concentration" as its core business philosophy, specializing in the production of butyl hot melt sealant for insulating glass.It is the largest and most professional R&D and production enterprise in the domestic butyl sealant industry for insulating glass, a national high-tech enterprise and a specialized and innovative enterprises.
The company has a professional technical research and development team and has applied for more than 30 patent rights. The Henan Province Door and Window Multi-Glass Sealing New Material R&D Center established by the company has been recognized as a provincial technology R&D center....[more]