WASHINGTON, July 5 -- Oregon Tool Inc. has submitted a public comment letter to the U.S. Department of Commerce's Bureau of Industry and Security expressing concerns regarding an inclusion request filed by the North American Die Casting Association (NADCA) under the Section 232 steel and aluminum tariff inclusion process. The company emphasizes that NADCA's petition is not valid as it does not represent producers of electric hand tools. Oregon Tool, a leading manufacturer of professional-grade   more