Electroplating; metal tempering; gilding; providing material treatment information; cadmium plating; metal casting; coppersmithing; magnetization; nickel plating; water treating; metal treating; recycling of waste and trash; window glass tinting treatment, being surface coating; air purification; waste treatment of metallurgical manufacture; metal plating; grinding; sorting of waste and recyclable material; chromium plating; galvanization of metal surface

Publication of books; publication of educational books; providing information relating to educational services; education services, namely, classes and seminars in the field of metallurgy and materials technology; training services in the field of metallurgy and materials technology; practical training services in the field of metallurgy and materials technology; organization of exhibitions for cultural or educational purposes; arranging and conducting of conferences in the field of metallurgy and materials technology; arranging and conducting of workshops in the field of metallurgy and materials technology; arranging and conducting of seminars in the field of metallurgy and materials technology; arranging and conducting of symposiums in the field of metallurgy and materials technology; vocational guidance; electronic desktop publishing; publication of electronic books and journals on-line; publication of texts, other than publicity texts

Engineering; material testing; mechanical research; chemical research; technical research in the field of metallurgy and materials technology; professional consultancy in the field of metallurgy and materials technology; quality control for others; scientific and technological services, namely, scientific research and designing connected with this, in the field of metallurgy and materials technology; computer programming; software design and development; surveying