Description: About Us: Dian Fong Industrial Company Limited is professional dental rotary instruments manufacturer. We specialized in grinding, cutting, polishing and fine finishing tools for dental surgical & laboratory. Our main products range from diamond burs, carbide burs, dental polishers, sintered diamonds, diamond disc, polishing brushes and mounted stone etc. Welcome to download our catalog from our website: www.dianfong.com And welcome to contact our sales person for more information Catalog: