
Rubber Oil Seal National Skeleton Tc Oil Seal Factory. Customizable Colors: Colors can be customized to customer requirements including black, brown, and green. OEM and ODM Services: We accept OEM and ODM orders, producing seals based on your drawings and samples. High-Quality Materials: Made from premium NBR, FPM, Silicone, and EPDM for excellent heat and oil resistance. ISO9001 Certified: Manufacturing process certified by ISO9001 quality management system for consistent quality. 100% Pre-Shipment Inspection: Every product undergoes 100% visual and functional inspection before shipping. Free Samples Available: Free samples are provided for quality evaluation before placing bulk orders. Fast Production and Delivery: Efficient production lines ensure timely delivery with a lead time of approximately one month. 30+ Years Experience: Over 30 years of manufacturing experience ensuring professional technology and quality assurance.