OEM EPDM/NBR/FKM/Cr Silicone Rubber Product for Various Fields. Customized Shape and Color: Capable of all shapes and colors as per client's samples or requirements. FDA and SGS Certified Materials: Materials pass USA FDA and European SGS Certification for safety and quality. Wide Temperature Resistance: Operates effectively from -40 to 230 degrees Celsius. High Hardness Range: Hardness adjustable from 20 to 90 Shore A to meet specific needs. Rapid Sample Production: Sample lead time is typically 3 to 5 days after order confirmation. Free Samples Available: Free samples provided for quality verification (freight cost applies). ISO 9001:2015 Certified: Manufacturing process certified under ISO 9001:2015 standards. OEM and ODM Services: Full customization from samples or designs with professional engineering support.