Crown Refining is a well respected company that recovers precious metal from Dental Laboratories and from Dentists. Operating out of Southern California we work hard to gain your business and then to keep your business. Our aim is to keep you as a client and we work extremely hard to do just that. As a small family operated business we are able to know everything about the refines and can, therefore, keep you informed, without you being passed onto a manager or someone else that does not understand our clients.