The university textbooks Engineering technology I, Part I deals with the issues of measurement, technical documentation and the technologies of the engineering metallurgy. The substantial part of the textbook in the chapters 3, 4 a d 6 is devoted to the issues of the engineering metallurgy. These chapters discuss the technology of foundry, welding, heat treatment of metals by the conventional and unconventional methods of the material separating and the foundations of forming. The chapter 5 deals with the processes of materials´ dividing. The textbook is designed for the students of the engineering field at The Institute of Technology and Businesses in České Budějovice, as well as for the students of the other engineering, material, technological and the other faculties.