北京特恩斯市场研究咨询有限公司上海办事处

tns china<br>tns, the sencond largest market information group in the world, provides market measurement, analysis, insight and advice in more than 110 countries. working with national and multi-national organisations, tns helps clients develop effective business strategies and enhance relationships with their customers. it employs over people worldwide. further information on tns can be found on www.tns-global.com