CAD Files OUTDOOR ROTATORS ENGINEERING FILES Need to rotate or spin a sign or display? These are our standard motion products and their accessories. These typically have short lead times and are readily available. CHANDELIER HOISTS ENGINEERING FILES Do you have a chandelier or other ceiling mounted fixtures that you need to have safe, secure and convenient access to?TRADESHOW ENGINEERING FILES Want to attract attention to your exhibit? Use one of our tradeshow ready products. They can be found in exhibit venues around the world.A/V AUTOMATION ENGINEERING FILES Do you need to reveal or hide projection screens or TVs? Automate curtains or drapes? We have a variety of solutions to help you out. CUSTOM ENGINEERING FILES Dynapac Rotating combines world-class engineering with excellent project management and customer service to bring your dream to reality. INDOOR ROTATORS ENGINEERING FILES We have a full-service machine shop capable of making nearly any part out of metal, plastic, or composite materials.