Tansun has rich experience in wind control modeling in the field of retail finance. It has led the construction of wind control models for retail credit business such as credit granting, lending and Post-lending of many regional bank customers, and participated in the construction of wind control models for credit granting, lending and Post-lending of many national bank customers. In cooperation with the largest model manufacturer in the world, Experian has set up the top retail credit business model laboratory in China, and jointly constructed the credit card full-service domain model system. Experian officially entered China in 2005. At present, its customers include more than 50 financial institutions, including four major banks, Bank of Communications, most joint-stock banks, regional banks and so on. Through complementary advantages, we have improved the risk measurement model, business strategy and system integration capabilities, cooperated with each other to provide banks with comprehensive solutions from data-model-consultation-implementation, and strived to achieve the common goal of expanding business, controlling risks and enhancing profitability throughout the retail financial life cycle. Tansun cooperates with world-class organizations, using rich experience and the most sophisticated decision-making tools to achieve optimal strategy management.