Established in 2002， Rich Chemical is currently the leading manufacturer of epoxy hardeners based on modified amines in China. We are a comprehensive enterprise devoted to R&D and production of high quality products with an emphasis on after sales service. Utilizing the latest technologies and strict quality assurance system, Rich Chemical has two production bases and a researching center, mainly specializes in the production of epoxy hardeners for construction, heavy-duty coatings, composites, building structural adhesives, electrical and mechanical, ceramic and more. Aside from offering our elaborate line of hardeners, our experienced team can also assist with customer solutions.