China Engine Valve Factory Intake Valve for Benz Om355

China Engine Valve Factory Intake Valve for Benz Om355. Premium Valve Materials: Constructed from specialized alloys including 4Cr9Si2, Inconel751, and X60 for superior durability. Advanced Manufacturing Process: Utilizes CNC processing, friction welding, Stelli welding, and soft nitriding for precision. High Annual Capacity: Capable of producing 8 million units annually to meet large-scale demand. Comprehensive Quality Guarantee: 12 months warranty or 300,000 km coverage for peace of mind. International Certifications: Certified under ISO9001 and IATF16949 standards for quality assurance. Flexible Customization: Offers full customization, minor customization, and development based on samples or drawings. No MOQ for Stock Items: No minimum quantity requirement for stock products, allowing flexible ordering. 100% Product Inspection: Every finished product undergoes visual and functional inspection before delivery.