AST® Bearings (www.ASTBearings.com) is your complete, one-stop supplier for high-precision, miniature ball bearings, bearing related products, and associated professional services including world-class engineering and design. For inquiries outside the United States, please refer to: http://www.astbearings.com/how-to-purchase-international-orders-minimums-customs.html. International Headquarters: AST Bearings, 115 Main Road, Montville, NJ 07045-9299, USA. (800) 526-1250 US Toll Free, (973) 335-2230 Offices, (973) 335-6987 Fax. Email: Inquiry@ASTBearings.com. http://www.ASTBearings.com