"Keeping in view your line of work (E-Books ), we would like to offer ourselves for off-shore data entry of your books onto your data base.Our location (i.e. Pakistan), allows us full advantage of lower costs but without any compromise over quality of our product. The IT infrastructure has developed at an amazing pace in Pakistan. Therefore there is no reason for our customers not to receive back their work completed within allocated/decided time. In this regard we have arrangements for handling dumb as well as intelligent data."

off shore development means that computer companies take advantage of high-skill, low-cost countries for a range of computer related tasks. the above is an extract from a site found under your title in Google.

I would suggest 'en el extranjera'as a translation, or similar