Zhuiyi Technology, founded in 2016 and based in Shenzhen, is a Chinese AI company specializing in digital humans, intelligent customer service, and AI-driven enterprise solutions. The company offers a wide range of digital human products under the "Face" brand, including multimodal, interactive, and broadcast-type avatars. These are used across applications such as e-commerce, customer service, marketing, training, and public affairs. Zhuiyi has developed proprietary technologies in natural language processing, speech recognition, computer vision, and deep learning, and integrates these into full-stack AI systems. It also provides large language models and digital avatars tailored for specific domains, and has been granted patents in digital human video generation. Zhuiyi's solutions have been adopted by major clients including banks and telecoms, and its products are used in both real-time and pre-rendered digital human deployments.