Contract research and development services aimed at improving and optimizing existing production processes and manufacturing processes in the manufacturing industry. This involves outsourcing technical development specialized in solving issues with current manufacturing lines and processes to external organizations, including optimization of processing conditions, process shortening, yield improvement, quality stabilization, automation introduction, and energy saving. Unlike simple equipment updates or introduction of existing technologies, this intellectual service creates new manufacturing methods and improved technologies through process analysis, data analysis, and demonstration testing. It provides technical solutions for specific manufacturing site challenges such as optimization of cutting processing conditions, welding process improvement, assembly process efficiency enhancement, and inspection process automation.