Summit Handpiece Express is a member of the National Dental Handpiece Repair Association. This is an organization of independently owned and operated handpiece repair businesses throughout North America, dedicated to better serving dental professionals. The NDHRA was formed to initiate high quality standards, maintain good business practices, and promote a better understanding of the industry within the dental profession. Members adhere to a Code of Ethics; strengthening each other through a national alliance and advancing repair services through ongoing research and training.