At Engis, our mission is to help people and businesses improve productivity and profitability by bringing the Power of Superabrasive Finishing Systems to industry around the world. Engis Corporate Headquarters is Wheeling, IL USA No other company has the in-depth expertise in diamond characteristics nor the capability to engineer complete superabrasive finishing systems as the Engis Corporation. We have the drive and the competitive spirit to not only meet, but exceed your expectations.