Shandong Chambroad Sinopoly New Materials Co.,Ltd, is an enterprise specializing in the research, production, sales and service of special synthetic rubber. Located in Boxing, Shandong Province, it is a core subsidiary of Jingbo Holding Group in high-performance materials. It has successively passed ISCC PLUS international sustainable development and carbon certification, FDA management system certification, and has been awarded titles such as National Specialized and High-Technology "Little Giant", "National Green Factory", "Top 100 Chinese Rubber Industry Enterprises", "Trustworthy Rubber Industry Service Provider", and "First Batch of Provincial Green and Low-Carbon Enterprises". The brominated butyl rubber products have been awarded provincial single crown product titles, Shandong high-quality brand titles, Shandong well-known brand titles, etc.