correct my letter

0It has taken 5 ½ months approximately for your00 00to consider and sanctioning this application in the during of which we have had to approach the bank several times for TOD/Adhoc Limits mainly to finance our imports as well as on certain occasion our exports.00 00Though, we have received immediate co-operation from your branch and regional office, it is not very desirable situation to keep requesting for TODs.00 00We are sure that the present sanction letter that you have given us after long delay considering our application, we perpetuate this situation substantial in this growth.00 00Thus of our company as well as particular that the present economic scenario presents to us more particularly for the foundry industry, where we have established leadership position for our products.0-