Carelinker (蓝信康) provides SaaS products including a member management system and services for chronic disease management: mobile chronic disease detection, a smart pharmacy service, health risk assessment and lifestyle intervention. Carelinker conducts big data analysis and modelling based on user's health indicators, member information, and drug purchasing behaviors. Through intelligent hardware devices, cloud algorithms and mobile applications, Carelinker provides auxiliary tools for physicians and pharmacists to personalize intervention guidance for patients.