We are Nanjing HB dental company which located in nanjing,china.As a professional manufacuter of dental instrument,we supply autoclaver,chair-mounted dental unit, curing light machine and sterilization. our company had got ISO9001,ISO 13485 certificate. The product, which have pass the CE certificate identification,have got good reputation from clients .they are competitive in price and good in quality. if you find something interesting,please be free to let us know.