Dual-Tech users know our product line to be a high quality, low maintenance, and easily operated unit. The company designs, manufactures, and markets a full line of car and industrial equipment carriers for the towing, salvage, and transport industries. Dual-Tech’s manufacturing operation includes metal cutting and machining, fabrication, welding, paint, and assembly of both the Dual-Tech car carrier undercarriage and the carrier body on various OEM truck chassis.