National requirements
Compliance/ Real/ Economic/ Necessary/ Guaranteed/ Promoted

Functional department requirements
Procedural requirements   Tight control   Transparent process   Open information

Purchasing unit requirements
Fair prices Convenient purchases On time delivery Compliance with standards

Entroyi applies computer and other information technology to the entire procurement management process of Sun Yat-sen University. The digital method realizes open and transparent information, breaks the silo of information isolation, simplifies mechanical work, and greatly improves management efficiency. The system is divided into 4 ports according to different working sections: purchase user terminal, function management terminal, supplier bidding terminal and monitoring terminal. Every port is independent of each other and has clear responsibilities. Through the demands of mutual checks and balances, a mutually-restricted management system is established, so that fairness, justice, and openness can be achieved in a sustainable manner.

Open and Transparent
Entroyi college bidding system fully embodies the principles of openness, fairness, and impartiality, and meets the requirements of the school's clean administration. The system guarantees the procurement specifications, and the entire record can be traced  which is convenient for the supervision of relevant departments.

Cost Saving
According to the data statistics of Sun Yat-sen University, the equipment purchased through the Entroyi platform can save about 8-10% compared with the previous        prices. The data analysis provides the school with a scientific budget and decision-making support, and also helps the school save labor costs and administrative costs.

Improve Efficiency
The digital system simplifies the purchasing work of teachers, realizes paperless application, easily retrieves the required information, and enhances communication efficiency through online information collaboration, saves approval time, and shortens the school's procurement cycle.