Founded in 2007, Guanlian is a rubber compound manufacturer with advanced production and experimental equipment, integrating R&D, production, sales and service. We listen to the needs of our customers, based on professionalism, quality, continuous improvement, continuous innovation, to provide customers with professional custom solutions for rubber compound, as well as supporting services such as filtration, calendering, granulation and pre-molding. We are the designated rubber compound supplier of many well-known multinational companies in domestic factories. There are more than 600 employees, including nearly 150 R&D engineers, biotechnology and quality technicians. Guanlian has established close school-enterprise cooperation with many well-known universities, and has been approved to set up a postdoctoral workstation. We have passed IATF16949, ISO9001, ISO14001 quality and environmental management system certification.