1. Gate operators are devices used to open or closea gate, for example, at a driveway. They are mainly found to be hydraulic orelectromechanical. Gate operators can be programmed to be open through awireless transmitter or a mechanical device. Gate operators can be found at thegates of houses, parking lots of malls, airports etc. eWorldTrade.com featuresa vast array of gate operators of many different sizes and shapes so you canhave all the choices you need to pick what works best for you. Our portaleWorldTrade.com allows you to establish a bond with manufacturers all aroundthe world and gain any information you may need about your desired product.