MetaLight, Inc. engages in the provision of mobile advertising services via app Chelaile and data technology services. The company is headquartered in Beijing, Beijing and currently employs 138 full-time employees. The company went IPO on 2025-06-10. The firm operates Chelaile, a mobile application (APP) that applies big data analytics to deliver real-time bus arrival information. Chelaile provides free services to users and offers mobile advertising services that allow advertisers to place display-based advertisements. The firm also delivers data analytics products and services to businesses and governments, enabling predictions and supporting smart decision-making. Data technology services mainly include data-driven services by delivering a customized public transportation information package, as well as information technology solutions.