1, Yingkou Xinyi oxygen supply equipment distribution office, established on 20 1 1, located in Yingkou City, Liaoning Province, is a wholesale-oriented enterprise, whose main business includes the sales of medical oxygen supply equipment, oxygen generators, negative pressure vacuum equipment, intelligent call equipment and purification equipment.
2. Yingkou Labor Insurance Products Co., Ltd.: Established in Yingkou City, Liaoning Province, its main business includes medical oxygen cylinders and oxygen generators.