die-cast aluminum and zinc parts, in particular coated die-cast parts as metal worked goods and small ironware in the nature of parts of valves, tubes, water tabs; die-cast aluminum and zinc parts, in particular coated die-cast parts as construction and furniture fittings in the nature of hinges, windows, chairs

[ Research in the field of technology, in particular metalworking, zinc die-casting, and plastic injection molding; research in the field of mechanical engineering; preparation of technical reports in the field of automotive industry, automotive engineering, white goods industry, heavy and light industry, electronics industry, optical industry, textile industry, chemical industry, and construction industry; ] services of an engineer, namely, engineering; [ services of an industrial designer n...