畸齿矫正括号内的陶瓷架

orthodontic brackets-ceramic bracket made from high purity alumina in CIM tech.100 percent aesthetic bracket. Smooth surface and low friction.Packages and stickers can be customer-made.The package shown is ten-sets package. There unique injection-molding manufacturing process we apply means no cutting; therefore, no microfissures to weaken the bracket. Accordingly, smooth, rounded edges, maximizes patient comfort as well as decreases bracket slot friction during sliding mechanics.The 99.9% pure polycrystalline material used to manufacture it utilizes the smallest particle size available for maximum material density which greatly increases bracket strength.