Inquiry (采购产品): Mouthpiece One Way Valves I am looking for a manufacturer of this product.One way valve, for Peak Flow disposable mouthpieces. Standard size and any others available. **** Hidden Message ***** Co:I.S.a.L. Add:Ireland Tel:353-1-2807037 Email:isal@eircom.net Contact Person:Mr. Glenn Scanlon Country:Ireland **** Hidden Message ***** isal@eircom.net
