Launched in 2018, CoinZest describes itself as a Korean trade-mining token exchange that issued COZ (now COZPlus) as its native asset. It supports KRW deposits and withdrawals. CoinZest prides itself on international security and IT infrastructure, reportedly having acquired an ISO 270001 security certificate and being free of hacks since its launch. According to Coinzest, other notable features include:

• Global customers (foreigners) can join and use the KRW market
• Cross listing and IEO with official partner exchanges (O.P: GateIO)
• Pro-chart and 50 sub-chart via ChartIQ and Quickest open API for traders
• ISO27001 security certificate
• Collaboration on blockchain projects with South Korean enterprises