We are a U.S. dental supplier carrying a full line of high quality dental products. Don't let the low prices fool you! All our products are manufactured under the strict quality control guidelines established by ISO 9001: 2000 Standards. Their quality is insured by our return policy and years of factory warranty! No other suppliers back their products like we do! If you have any technical questions, please send an email. We will reply to your email within 24 hours, excluding weekends and holidays. For shipping status inquiries only, please call our toll free number 1-888-950-2888. If you are outside of the USA, please call ++ 909 393 9488.