急，求解答！请问这封英语函电该如何回函？在线等！

急，求解答！请问这封英语函电该如何回函？在线等！
立即回答者，回答的好的，及时采纳！
下面是要求回复的信件：
Marks Blanket Company
23 Broadway
Oklahoma City 3， Okla。
The U S A
Tel：001-768- 4350000
Messrs Ito ，Ltd
10 NICHOME ，MARUNOUCHI
Tokyo，Japan
Dear Sirs，
We learn from one Indian company of the same trade that you are producing for export hand-made carpet of different sizes in wool and silk . We are interested in them, for there is a steady demand in our market for carpets of good quality . But stock of carpets are running low so that good price are obtained.
We will be appreciative if you send us a copy of your carpet catalogue, with details of your price and terms of payment. I should find it most helpful if you could also supply some small pieces as samples of the various types.
Yours faithfully,
Patricia Marks
Manager