Scientific and technological services, namely, research and design services in the field of structural engineering, bridges, buildings, and industrial structures; Research and development services in the field of engineering; Design and development of computer hardware and software; Consulting services in the field of industrial engineering; Engineering services in the field of structural engineering, bridges, buildings, and industrial structures; Consulting services in the field of design and development of engineering processes; Industrial design; Industrial research in the field of structural engineering; Structural engineering design services; Quality management services, namely, quality evaluation and analysis, quality assurance, and quality control, in the field of structural engineering; Technology consultation and research in the field of structural engineering; Technological planning and consulting services in the field of structural engineering; Technology supervision and inspection in the field of structural engineering; Scientific and technological services, namely, quality control and authentication in the field of structural engineering