Engko makes it easy to build large steel tanks on-site with its variety of field erected and portable stainless steel tanks & equipment. Engko's high quality fabrication solutions are customised to your needs with a range of tank sizes and configurations, including specialty options such as equipped vessels, hoppers and racking.We build high quality fields erected with stainless steel tanks. Whether it’s a tank built inside an existing structure or if the tank is too large to ship, our field crews can handle it.