Neffco Technologies

The Neffco Technologies name is associated with security products for the trucking industry. The Watchdawg parking brake air valve lock is a patented product for semi-tractors, buses, emergency vehicles, RVs - any truck like vehicle with air brakes. Its purpose is theft prevention and safety by preventing unauthorized or accidental release of the parking brake. It is innovative and superior to its competition in appearance, function, and convenience. It's just a cool product. The Watchdawg is complimented by the Lugdawg wheel lock. Its patented purpose is to prevent tractor-trailer wheel theft, which is a real problem in certain areas. There is no other product on the market. The Watchdawg and Lugdawg are two unparalleled products for the heavy duty truck industry. Innovation will continue as these products are soon joined with more simple yet effective products for the purpose of safety, truck protection, and cargo protection. Naturally a primary goal is to generate sales, but we also want to help the trucking industry and those that insure it by reducing theft and promoting safety. Neffco Security products are developed, manufactured, and marketed by Mid-America Manufacturing, Inc.