Dear Sir,
Unlike most we have read and understood your requirement, we have over 5 years experience in the mobile arena and can produce ringtones and wallpapers and a pleatheora of otehr content localized to your market.
We currently supply bespoke content to the likes of Zed, Itouch and Jamba.
Also we are a UK based company with our development team based in moldova so not only do you have the comfort of dealing with a western company but you can expect the much lower cost of offshore development.