Profile: Proteco manufactures automation gates. We provide robust and reliable industrial & residential electric gate automation products. We also offer swing, sliding, and underground gate kits and accessories. Our Ace Double gate kits are constructed of die-cast aluminum with stainless steel, bronze, and steel parts. The fluid-grease lubrication system, polyester powder-paint coating, self-lubricating worm gear, and built-in thermal protection system ensure quiet operation and a long working life in all weather conditions, without the need for periodic maintenance.