Beijing North Star SciTech Co., Ltd isspecialized in the invention and manufacture of oxygen concentrators and family physiotherapy products. The company developed and produced the first set of the small typed molecular sieved oxygen concentrator in 1992. The company occupies more than 4000 square meters production area,the present production output can be 25,000 units per year.The company enjoys high reputation in the world market because of its safety, durability and reliability. In July 2003,the company obtained the ISO9001:2000 certificate of medical devices quality management system, and the ISO13485(YY /T0287)certificate of product quality. And in June 2004 the company obtained the CE 0197 certificate and got the permit to the Europe market.We also obtained the ISO 14001:2004 Environmental Management System Certificate in 2008. The Yaao oxygen concentrator, which is developed by our company independently, has been applied widely in the hospitals at all different places. It can also used in levels, clinics, health centers, health institutes, medical stations and other medical establishments, family nursing, health care, mental workers and students, etc. The products have wide application in water treatment, ozone and environment protection industries. The products李쏙옙占�good quality and good service has been accepted and praised by more and more customers. Yaao gains the wide market both at home and in aboard by the good quality and the reputation. After we award of the contract in the women and children program of United Nation Children李쏙옙占� Fund for the first time in 1996, we renew our record constantly. In 2006, Yaao gain the bidding for 4000 sets machines in the program of assistance of Cuba in the fierce competition. It李쏙옙占� the biggest bidding record in the Chinese market by now.Yaao oxygen machine has already sold all over the country, and had sales and service agency in several tens regions in China.We also export the machine to several countries .
