Large panel size:
IDiaoYan have 3,710,000 online members up to June, 2010 (Including online recruitment and cooperation member). By cooperating with many famous websites in China, our panel basically can ....
Abroad panel location distribution:
Large quantity in famous cities like Beijing, Shanghai, Guangzhou etc.; almost the same quantity in secondary cities like Wuhan, Hefei, Ningbo; third class cities are also covered.
Sub‐panel:
In order to better apply service for our customer, we subdivide our panels: IT panel, Finance panel, Mother Baby panel etc.
Strict quality control system:
Unique three level quality control methods to ensure members’ validity and credit, at the same time through logical problem in questionnaires, to judge finally effective data to.....
