Hangzhou Jinri Technology Co., Ltd.

Hangzhou Jinri Technology Co., Ltd., with its flagship brand SifangCity, is a leading innovator and manufacturer in the global automatic mahjong machine industry. Founded in 2019, we specialize in the R&D, production, and sales of high-end, intelligent mahjong machines, providing comprehensive entertainment solutions for both commercial venues and home users. We are dedicated to redefining the mahjong experience through cutting-edge technology. Our revolutionary "Intelligent Rotary Wing" series integrates four core patented systems: the Tai Chi Shuffling System for ultra-quiet and fair shuffling, the Qiankun Dealing System for rapid and reliable card handling, the Rotary Wing Lifting System for perfectly aligned tiles, and a Smart Interactive System for remote management and anti-cheating features. By focusing on durability, user experience, and smart connectivity, SifangCity delivers products that combine-level quality with advanced engineering. We aim to bring the “Rotary Wing Er…