From a press release:

Drive Systems USA is the new US Distributor for AFAM products. AFAM products and services that were previously available from AFAM USA will now be provided by Drive Systems USA. As the new company develops, it will be offering a greater selection of products and services for the enthusiast. Contact information for customers and racers wishing to send in their resumes for racer support is:

Drive Systems USA
5953 Engineer Drive
Huntington Beach, CA 92649, USA
800.290.9040
Fax 714.379.9042
www.DriveSystemsUSA.com