
Medical Disposable Soft Star Lumen Adult with Universal Connector Oxygen Nasal Cannula. OEM Service Available: Full customization from designs and samples is accepted for orders. Free Sample Supply: Small samples are provided free of charge upon request. CE Certification: Products are certified with CE for quality and safety compliance. ISO13485 Certified: Manufacturing follows ISO13485 quality management system standards. Ethylene Oxide Sterilization: All products undergo Ethylene Oxide sterilization for safety. Comprehensive Quality Control: 100% visual and functional inspection before shipment. After-Sales Responsibility: Full compensation provided for any damage occurring during carriage. Two-Year Shelf Life: Guaranteed shelf life of two years for storage stability.