Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of China China 1L Manufacturers and Factory, Suppliers | Yameina, Portable Oxygen Devices , Battery Operated Oxygen Concentrator , Portable Oxygen Ventilator ,Yuwell 5l Oxygen Concentrator . We are highly aware of quality, and have the certification ISO/TS16949:2009. We are dedicated to supply you high quality products with reasonable price. The product will supply to all over the world, such as Europe, America, Australia,Germany, Chicago,Israel, Georgia.We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will be more conveniently to service our customers.