we specialise in Mumbai resources. we are still to extend our reach. we will try to help you with it though by next week. We have the contacts of some Ad - Film makers from Coimbatore. Hope tis helps. 1) ADWISE ADVERTISING.2380690/91. adwise@vsnl.com. 2) Mr. ADS. :+4387 384 3) SHARP PUMP. +2627 330/634inooramachandran@yahoo.com