What are mesplm, WMS, SRM, CRM and OA?

MES, PLM, WMS, SCM, CRM and OA are the names of various enterprise resource management systems, and each system has its specific functions and uses.

MES is a manufacturing execution system, which is a set of production information management system oriented to the executive layer of manufacturing enterprises. It can provide enterprises with management modules including manufacturing data management, production scheduling management, human resource management, fixture management, planning and scheduling management, procurement management, cost management, project kanban management, inventory management, quality management, production process control, bottom data integration analysis, upper data integration and decomposition, etc.

PLM, namely product life cycle management, is a solution applied between enterprises. It can effectively integrate people, processes and information, and at the same time support the collaborative research and development, management, distribution and use of product definition information related to products, covering the whole life cycle of products from conceptual design to scrapping.

WMS, namely warehouse management system, is a software system used to manage warehouses, including warehousing management, warehouse management, inventory management, distribution management and other functional modules, which can help enterprises improve the efficiency and accuracy of warehouse management.

SRM is supplier relationship management, which is a software system focusing on the relationship management between enterprises and suppliers. Its main functions include supplier sourcing, supplier certification, supplier negotiation, contract management, order management, invoice management, procurement planning, inventory management, quality collaboration and so on. It helps enterprises to achieve cooperation and optimization with suppliers, improve procurement efficiency and reduce costs.

CRM is a customer relationship management system, including customer information management, sales management, customer service management and other functional modules to help enterprises improve customer satisfaction and market competitiveness.

OA (Office Automation System) is a software system for coordinating, managing and optimizing office processes, including e-mail, scheduling, document management, workflow management and other functional modules to help enterprises improve their work efficiency and management level.