Business E Mail Addresses Indian Metro Cities

Hi , I am looking for Email address of Merchants / Shops / Business in Metro cities . They can be from any catogories ,like travel & tickets , restarunts /hotels , shopping malls , boutiques , electronics , clothes , shoes , themeparks ,supermarkets ,fashion jewellery ,food courts,homeware ,furniture ,.............not limited . It can be any business and not the agents for the business. looking for a fast response. Target ; Metro cities in India - each city 500 email ids required from different catagories . All mails should be valid ones. Payment will be made after verification.