42 Technological consultancy services; engineering services; research and development services; industrial development and analysis services; technical project studies; technical project planning and technical project management; product design and product development; analysis and evaluation of products development and product quality; material testing; testing, authentication and quality control; construction drafting and engineering drawing; design and development of computer hardware and software; development of metal powders, metal alloys, metal products, electric and electronic apparatus and components, machines, motors, parts and components for vehicles; software as a service (SaaS) and platform as a service (PaaS)