1.made by EPDM 2.ISo9001-2000. 3.used for windows,doors of automobile.4.process of microwave fulguration extruding. 1.Materials:EPDM NBR NR IIR ACM FPM FLS SI CSM KF AC SBR ECO CS CR and so on2. Features: High and low temperature resistance, wear resistance, high and low pressure resistance, oil resistance, non-toxic, safety and health.3. Color and Size: Any colors and sizes are available4. ...