What is the American Dental Association (ADA) Seal?
ADA promotes the safety and effectiveness of dental products. The product is scientifically evaluated to be safe and effective for you. All products are granted that’s true. But there is another company which also outsources dental product (lab equipments). I have to mention address below.
You should try also this one
DAL DT Technologies
3813 Mississippi Avenue, Davenport, IA 52807
888-894-2148