Trinity uses state channel technology to expand the chain capacity of NEO. Trinity, a blockchain transfer for NEP-5 standard tokens, is NEO's version of the Lightning Network, enabling instant payment, low transaction costs, scalability, and privacy protection for assets on the NEO chain through a state channel solution. As an open protocol, anyone can build their own interface and then do business. However, Rai Stone PTE and its Hangzhou and Chengdu subsidiaries will develop the first GUI: a mobile application. Lightning-fast privacy transactions on NEO, establishing payment methods for online marketplaces, and using it to process new NEO-based DApps. Rai Stone's Trinity app also offers token exchanges and mixers.