1.ISO9001:2008,ERP management 2.QA Equipment 3.rubber seal (for food container) industrial 4.OEM/ODM Standard rubber seal (for food container)rubber seal (for food container) Item namerubber seal (for food container)SizeCustomized/standard and nonstandardBrand Namerubber seal (for food container)MaterialNBR,HNBR,EPDM,SILICONE,VITON,FLS,FFPM,PTFETemperatureCommon: 20~50degree centigrade;NBR(-40~ ...