Green Earth focuses on the research, development and manufacturing of polymer material processing equipment and process, and has a number of technical patents. In particular, Green Earth has mastered the core technologies in the supercritical CO2 foaming XPS process and polypropylene (PP) extrusion foaming process, and has rich on-site experience. Green Earth has a professional research and development institution, the team is composed of Green Earth, Beijing University of Chemical Technology and well-known industry experts at home and abroad, with strong independent and joint research and development ability, we provide you not only equipment technology but also perfect solutions.