YAYUNTAN established in 2008. It is high tech enterprise co-work with international technologies and leading raw materials supplier for development a variety of chemical building materials .our company committed R&D design production marketing service for PU .acrylic .resin materials .EPDM rubber which used for sports surface construction . resin floor .colored permeable pavement ,The products of polymer materials we produce are high strength . good elasticity .stable hardness .strong adhesive force .Abrasion resistance .anti slip .weather aging .color brilliant durable.Basic bonding solid .easy installation and maintenance . environmental protection according to CAA IAAF ITF ISO SGS standard .Our company have 10000 sqm modern factory which produce 150 tons materials daily .set up 15 professional construction team for provide addition service.Products have expand to 40 countries with assured environment friendly . stable quality and superior service.