... any questions.It is our pleasure to be on service of you! MaterialViton,epdm,nbr,siliconeColorAny color will ... ATemperature-20-250LocationYangzhong jiangsu ChinaPackageCarton or according to your requirementPropertiesOil resistance, high/low temperature-resistant,aging-resistant ... manufacture Dust hose industrial Colored rubber hoseMeeting room in our factoryIf need more information please feel free ...