| Home | Sitemap | Contact Us | 中文 |
  Research & Consulting Alliance

Who we are 
What we do 
How we do 
Our commitment 
Our Reliability  
 Quality control
Quality Control Department

Separate from the fieldwork department 100% questionnaires to be verified,each of questionnaires has to be verified twice by supervisor and editor.

40% back check of each interviewer’s work (100% back check of each Mystery Shopper's work)

100% editing of questionnaires

The back check method is done by telephone and on-site validation.

| Who we are | What we do | How we do | Our commitment |
| Our Reliability | Careers | Contact Us | Sitemap |

CopyRights 2007 All Reserved
Paravision Research & Consulting Alliance
Designed by FreedomIT