Oxygen Mask Inhaler Accessories Mask Tube with Adjustable Oxygen Concentration-ADULT- Pack Of 1 Piece Oxygen Concentrator Mask, Oxygen Masks.(100Pcs In Case) PRODUCT INFO Oxygen Mask Origin : Mumbai INDIA Brand Name:OEM/ODM Model Number: SFS-OM-01 Instrument classification:Class II Type Oxygen Mask Inhaler Accessories Mask Tube with Adjustable Oxygen Concentration Oxygen Conce. Mask Oxygen Masks Equipments & Accessories Product name:Medical disposable Oxygen mask Material:Medical Grade PVC Certificate:ISO13485 Warranty:3 Years Application:Oxygen Therapy, Medical Use Color:Trfansperant OEM:Avilable Function:Oxygen mask Supply Ability Supply Ability:30000 Piece/Pieces per Day professional Oxygen mask manufacturer