... +PP skelecton+ TPE complex substance5. easy to install and clean,and fastness6.warranty: 15years 7.have certificated by ISO90018.T ... -nltraciolet,aging resistance,hydrolusis resistance. b. high compression rate and low compression deformation 10%. c. effectively high-impact,reduce ... ,insects enter the room ,reduce noise 35%. e. the crack between door and its frame has magnetism , the actuation is ...