Profile: Extendo Bed Co., Inc. manufactures truck bed extender for fire, military and police departments. Our cargo frame provides complete access to three sides when the unit extended. Our special applications include extendo bed light, lumber slip rack, horseshoer's unit, command centers, law enforcement and emergency response. Our model EB-1290 consists of a standard plywood platform and a custom cargo carrier on the right side of the platform. Our small SUVs include chevy s10 blazers, trailblazers, ford explorer, dodge durango and jeep Cherokee.