Post the prototype stage conclusion, move to limited production phase with close monitoring and quality control. Test market demand with batch-produced units and gather feedback for refinement. Assess economic viability and plan for full-scale production if successful. For mass manufacturing, the process includes: Material procurement and production planning. Manufacturing planning and engineering for efficient production processes. Assembly of components and sub-assemblies. Quality control to ensure product standards are met. Packaging for protection and distribution logistics. After-sales support for customer satisfaction and improvement efforts.