Data flow diagram of a technical service platform

This data flow diagram illustrates the intricate processes of a technical service platform, highlighting the interactions between various departments such as production, financial management, and quality inspection. It encompasses the flow of critical documents like bills of materials, purchase invoices, and quality inspection reports. The diagram also outlines the roles of suppliers, customers, and the R&D team in facilitating raw material procurement, technology innovation, and product development. Through a comprehensive depiction of production schedules, sales orders, and market research, this diagram serves as a valuable tool for understanding the platform's operational dynamics and enhancing efficiency in technical service delivery.