as a professional research and consulting organization, huijian (a brand of Shandong huijing market research and consulting co., ltd.) has mysterious customer executive supervision in many important cities across the country. The survey network has the characteristics of wide coverage, high management effectiveness and low operating cost.

Hui Research has many years of experience in project management of "mystery customer" survey. The investigation can clearly understand the client's concern about the evaluation results, and can predict the "possible" events in the plan and unplanned to the greatest extent. And the interviewers are uniformly equipped with professional recording equipment, which can record the problems completely and in detail while ensuring the concealment of the interview process, and it is also convenient for the entrusting party to analyze the problems or investigate the responsibilities while proving the authenticity and accuracy of the interview.

Huihui Research has a professional project research team with high academic qualifications and titles, and has a professional research and analysis team. The research and analysis team all graduated from famous key universities in China, with rich knowledge structure and experience.