Factory Price Custom Rubber Seal Cr/NBR/EPDM/FKM/Silicone Rubber Seal Oil Seal Rubber Parts Rubber Product for Auto Parts. FDA & SGS Certified Materials: Materials pass USA FDA and European SGS certification for safety and quality. Custom Shape and Color Options: Capable of all shapes and colors as per client samples or requirements. Wide Temperature Resistance: Operates effectively within a temperature range of -40 to +230 degrees Celsius. Rapid Sample Delivery: Sample lead time is typically 3 to 5 days after order confirmation. ISO9001:2015 Certified Quality: Manufacturing process adheres to strict ISO9001:2015 quality management standards. Comprehensive QC Testing: Every order undergoes over 10 regular tests and 5 random checks by professional QC. OEM and ODM Services: Full customization available from samples or designs with independent mold design. High Production Capacity: 24-hour continuous operation with multiple machines and up to 400 cavities.