Rexmar - Etesiska control systems are purposefully designed to excel in one of the world's most challenging maritime environments: Istanbul, which features complex currents, intense vertical and horizontal sea traffic, making it arguably one of the most demanding sea routes globally. Our products are meticulously engineered to meet the rigors of these harsh conditions and consistently demonstrate exceptional performance over extended durations. Their success in navigating the challenging waters of the Bosphorus attests to their capability to operate with excellence in any maritime setting across the globe.