Disposable Adjustable High Flow 7 Diluters Oxygen Venturi Mask

Disposable Adjustable High Flow 7 Diluters Oxygen Venturi Mask. Ethylene Oxide Sterilization: Sterilized using Ethylene Oxide for medical safety. 5-Year Quality Guarantee: Comprehensive 5-year quality guarantee period. CE/ISO13485 Certified: Holds CE and ISO13485 certificates for compliance. Free Sample Available: One free sample per order; freight refundable upon purchase. Professional QC Team: Dedicated QC team in every workshop ensures quality. Annual Target Audit: Factory passes Target audit every year. Fast Delivery: Approximately 30 days delivery time for standard orders. Quality Issue Responsibility: Full responsibility for all quality issues of goods.