What do Taizhou dieters do?

Taizhou Deiters is a professional third-party evaluation agency for data collection, market research and research consultation. The main business includes: CATI telephone interview, mysterious customer monitoring, authorized visit, interception visit, home visit, in-depth interview and symposium. With the aim of "observing the market with eyes, listening to the market with ears, thinking about the market with brains and describing the market with data", Deeters devotes itself to providing customers with the most scientific and authentic market based on the principles of independence, professionalism and objectivity. Deeters has the most perfect quality management system and scientific and rigorous operation procedures.