SINO ORTHO mode Greatwall series self ligating brackets are made from highest grade medical grade the same 3m, using precious metal injection molding comer with accurate metal slot size.
1. Hard 17-4 Medical stainless steel made.
2. Laser wedling tech combined brackets and pad.
3. Number marked base, easy identificate
4. Active ligating systerm.
Model: Roth
Brand: SINO ORTHO