NBR FKM EPDM Silicone Rubber O-Ring. Customized Gasket Color: Gasket color is fully customizable to meet specific application requirements. OEM and ODM Services: Full customization available including designs, samples, and flexible customization options. Wide Material Selection: Available in NBR, FKM, EPDM, Silicone, and Polyurethane for various temperature and pressure needs. Comprehensive Standards: Meets AS568, BS1806, JIS B2401, ISO3601, and non-standard specifications. 30-Year Manufacturer Experience: Established in 1985 with over 30 years of production history in rubber sealing products. Free Sample Availability: Samples are provided free of charge; customer covers express shipping fees. Fast Sample Delivery: Samples are ready for shipment within 3 days after order confirmation. Reliable Sealing Performance: Ensures effective prevention of liquid, gas, and dust leakage in automotive and industrial applications.