E-Document Interchange Platform

E-Document Interchange Platform
- Block-chain based electronic document
remittance platform through the hash tree
- Ensure convenience and safety through
a fast response speed and strong security

Certificate Service

Certificate Service
- Electronic signature solutions of PKI
system based on the nation's first ECC algorithm
- Business tie up with Korea University
graduate School of Information Protection

Solution Optimization

Solution Optimization
- Construction of the
ecosystem through an open API
- Open API can be applied to Logistics,
contract, payment, everything you need

Any kind of service connected to Doorian generate valuable data, which give births to another
new business, and we aspire to become Finance Risk Hedge Service Provider

With E-IOU safe transfer system, we will pave the way of transparent financial ecosystem