... design for Rubber Profile Specification Xiamen Yobest Rubber & Plastic Industrial Co., Ltd.1ProductRubber Profile2MaterialSilicone,EPDM,SR,NBR,CR,etc3CraftExtrusion4UsedWindow,door and ... to serve our clients better. 4.Advanced precision plastic single / twin-screw extruder with well-rounded scientific management. Shows Our FactoryISO9001:2008Rubber Profile ...