Sector Nine longboards are based in San Diego, CA. Sector 9 Longboards has provided you with quality longboard products since 1993. We carry the widest variety of Sector 9 boards and have the best prices (we will match or beat any legitimate price - call us at 650.289.0900). Sector Nine longboards are manufactured in San Diego California. Sector 9 is all about flex and are the most flexible boards available. Sector 9 longboards are great for just cruising.