Manufacturing Execution Systems deliver information enabling the optimization of production activities from order launch to finished goods. Using current and accurate data, MES guides, initiates, responds to, and reports on plant activities as they occur. The resulting rapid response to changing conditions, coupled with a focus on reducing non-value-added activities, drives effective plant operations and processes. MES improves the return on operational assets as well as on-time delivery, inventory turns, gross margin, and cash flow performance. MES provides mission-critical information about production activities across the enterprise and supply chain via bi-directional communications.

With intensive industrial experiences, CIT MES consulting team offers clients broadband services to ensure clients' success in manufacturing. Our services include,

• Fab Modeling
• Fab Monitoring System
• Alarm System
• Manufacturing Order Management
• Engineering Data Collection / Statistical Process Control (EDC/SPC)
• Stocker Management
• Equipment Management
• Tool Management
• Reticle Management
• Wafer Map
• Preventive Maintenance
  

MES is a factory floor information and communication system with several functional capabilities. It includes functions such as resource allocation and status, operation/detailed scheduling, dispatching production units, document control, data collection and acquisition, labor management, quality management, process management, maintenance management, product tracking, genealogy, and performance analysis. It can provide feedback from the factory floor on a real-time basis. It interfaces with and complements accounting-oriented, resource planning systems.

The following diagrams show both the mature FAB architecture and the Integrated MES architecture.