The seminar is organized to instruct operations people on the basics of producing quality ductile iron castings. It is also recommended as a refresher course for people experienced in ductile production, who may have become a bit rusty and not up-to-date on the latest practices. Subjects involved in the production of quality ductile iron will be covered. The DIS Executive/Technical Director, James N. Wood is the chairman of the seminar and the lecturers are tops in the field.