Mechanical research; Research and development of new products for others; Technical research in the fields of electronics, mechanical equipment, semiconductor industries; Technical writing; Industrial design services; Quality control for others; Mechanical testing of materials; Consultancy in the field of energy-saving; Consultancy and providing information in the field of industrial design and design of manufacturing apparatus; Consulting services in the field of semiconductor technology development; Technology consultation services regarding semiconductors; Design and development services for others in the field of semiconductor devices; Custom design and engineering for new product development of semiconductors; Consulting in the field of engineering; Engineering; Engineering design services; Consulting services in the field of industrial engineering; Mechanical engineering; Electrical engineering; Research in the area of semiconductor processing technology; Consulting in the field of Semiconductor Electrical Engineering Technology engineering; Research in the area of semiconductor processing technology; Technology supervision and inspection in the field of Semiconductors and related products; Testing or research on machines, apparatus and instruments; Engineering and consulting services in the fields of technical support, namely, providing technical advice related to the manufacture of semiconductors and troubleshooting in the nature of diagnosing computer software and hardware problems, engineering know-how, and the formulation of best practices for semiconductor companies; Engineering and consulting services in the field of design and development of engineering processes, namely, yield improvement, performance improvement, and productivity improvement of the manufacturing, testing and packaging of semiconductors; Product quality testing; Providing quality assurance services in the field of Semiconductors and related products; Industrial analysis and research services, namely, chemical research and analysis; Industrial analysis and research services in the field of integrated circuit design; Engineering and materials quality control and testing services; Scientific industrial analysis and research services; Industrial analysis and research services in the field of new product development; Technical project studies, namely, in the fields of electronics, mechanical equipment, microlithography, semi-conductor, integrated circuit, magnetic domain memories and integrated optical systems industries; Conducting feasibility studies by engineers, conducting technical project studies; Industrial analysis and research services in the fields of electronics, mechanical equipment, microlithography, semi-conductor, integrated circuit, magnetic domain memories and integrated optical systems industries; Industrial research in the field of semiconductors and integrated circuits; Industrial research in the field of electronics