How about the top ten brands of oxygen machine Xinsong.

First: Shenyang - Xinsong oxygen machine by the famous research institutions of the Chinese Academy of Sciences, Shenyang Institute of Automation, Dalian Institute of Chemical Physics and other *** with the investment in the formation of the Shenyang Xinsong Medical Science and Technology Joint Stock Company production, China's first medical oxygen machine producers, long-term focus on oxygen therapy and respiratory therapy equipment research, development and manufacturing, the country's first access to medical equipment quasi-certificate of registration. It is the first company in China to obtain the registration certificate for medical devices, and the first company to develop the world's first real-time oxygen concentration and flow rate detection and digital display device, and has obtained a number of patented technologies and software copyrights; six of which are the world's first functions, and four are the first functions in China. With its professional technology, stable quality and excellent performance, it has successfully entered the medical equipment market in more than b0 countries and regions around the world, and has topped the list. Second place: Suzhou - Invacare Oxygen Concentrator Although Invacare Oxygen Concentrator is produced and assembled in Suzhou, it quietly opens the door to the country by virtue of the advantage of the American brand "Invacare", which is well versed in the consumption psychology of the Chinese people, and is ranked second on the list. Domestic market of the brand are bL or more models, its noise in the same category of products is not low, but it relies on the "silent" selling point and foreign brands, many people are attracted to its rhetoric. Third place: Foshan - Kaiya oxygen generator by the most authoritative domestic compressor supplier to create its own, the smallest volume of three-liter oxygen generator, weighing only 9kg, easy to carry, in the same category of products accounted for the absolute leading position. Low energy consumption, below 280W per hour, electricity consumption per hour is less than 20 cents, is the most economical choice for oxygen therapy, and its performance is never lost with the same category of large models; with the volume and low energy consumption as its biggest advantage to be on the list of the third, is expected to overtake the Invacare Oxygen Concentrator. Fourth place: Jiangsu - Yueyue oxygen concentrator After the listing of Jiangsu Yueyue Medical Jiangsu Yueyue Medical shares are y concerned about its many products, including home blood pressure monitors, wheelchairs, crutches, nebulizers, phlegm inhalers, etc., and its popularity has also increased dramatically, by virtue of its listed company's brand advantage and high visibility into the fourth. Fifth: Zhongshan - Rongjie Oxygen Concentrator From Taiwan Anai Group - Zhongshan Rongjie Medical Equipment Industry Co., Ltd, the global synchronization of products, globally renowned brands of OEM manufacturers, with decades of oxygen concentrator export production business, international standards of authentication, foreign quality assurance, unique pressure sensing system, oxygen concentration sensing system, to achieve its automatic detection of the sea level. The unique pressure sensing system, oxygen concentration sensing system, to achieve its automatic detection of altitude and detection of oxygen concentration, to a greater extent, to achieve its pressure and concentration of the double guarantee, with its superior performance, ultra-long life and warranty time quickly into the top five, but its inexpensive price, will affect its own ranking in the top five. Jiang Tan Road Lily City diagonally opposite a Kyle home care medical equipment stores, oxygen concentrator brand complete, after-sales service is also good, quite good, they are based on the patient's situation recommended for the patient's oxygen concentrator, our relatives there to buy, as if it is a new pine, Shenyang Academy of Chinese Academy of Sciences out of the machine performance is really very good, the noise is also small, does not affect the person to rest, the concentration of oxygen is also stable, it is recommended to go there to buy. It's on the first floor of the Yikang Pharmaceutical Supermarket. You can go here to search for this product. /62DztI, the performance of similar products, price, reputation comparison are there. You may want to take a look at 3, the official flagship store also have.