High-End FKM NBR Sc Tc Skeleton Oil Seal for Hydraulic Sealing Black Brown Red Double Lip Slingle Lip Rubber EPDM HNBR Neoprene Silicone Oil Seal. Wide Material Selection: Supports NBR, FKM, Silicone, EPDM, HNBR, and Neoprene for diverse applications. Custom OEM/ODM Service: Accepts 2D/3D drawings for non-standard rubber parts with one-stop customization. Strict Quality Inspection: 100% inspection of finished products with advanced testing labs and equipment. Multiple Lip Options: Available in single lip or double lip configurations with spring-covered skeletons. International Certifications: Certified under IATF 16949:2016, ISO 9001:2015, SGS, and RoHS standards. Flexible Payment Terms: Supports T/T, L/C, PayPal, Credit Card, and Cash for convenient transactions. Professional Material Advice: Expert guidance on selecting raw compounds to balance performance and cost.