opinion is a independent market research field work agency based in mumbai - india specializing in conducting high quality fieldwork for consumers, institutional, and rural research on a nation wide scale. opinion insures best quality through comprehensive interviewing, training, constant monitoring, control checks and supervision. at opinion we offer the following five services: • data collection of all types of market research projects • focus groups • central location test (in hall test) • sales promotion • analysis of data collected our contact details: - office address:- opinion 11, basement, bombay market, tardeo, bombay central [w] mumbai 400034 india web site :- http://opinionresearch.tripod.com contact us: tel no. (o) +91 022 23512013 [ tel-fax ] + 91 022 23526662 [ res.] 022 28926854 cell: 9821314489 email address: opinionmarketresearch@gmail.com opinionmarketresearch@yahoo.com opinionresearch@hotmail.com