Quality Dental Services is a wholesale dental handpiece parts supplier and work directly with repair shops and dealers. We have been in business for over 27 years and have an excellent reputation of fair price, quality products, high integrity. We sell dental handpiece turbines, cartridges, bearings, and all associated parts for the repair of dental handpieces. NHBB AUTHORIZED: We are an authorized distributor for NEW HAMPSHIRE BALL BEARINGS, a leading bearing manufacturer located in The United States. New Hampshire Ball Bearings, Inc., (NHBB), is one of the world's leading manufacturers of precision bearings and bearing products. NHBB offers a broad and diverse range of quality, precision bearing products to the aerospace, communications, computer, health care, defense, and instrumentation markets. NHBB, with the dedication of all of its employees, produces the highest quality precision bearings available at competitive prices. Continued and on-going research has kept NHBB at the forefront of its industry since its modest inception. MYONIC AUTHORIZED DISTRIBUTOR: In addition, Quality Dental is proud to be a national distributor for MYONIC Bearings. Myonic is an international industrial company with subsidiaries in Europe and the US. With over 70 years of experience in the manufacture of miniature precision ball bearings, they offer a diverse range of products and services for leading technologies in aviation and aerospace and in medical technology.