尊敬的先生们/诸位先生们：Thank you for sending us your Enquiry No.224. We appreciate your thinking of us whenever you plan to order new supply.感谢224号询盘，我们很感激您们有新订单是总想起我们。However,we regret to inform you that we are not in a position to make you an offer for the time being owing to heavy orders. We have to wait for replenishment,which is expected to arrive in some two months.不过，很遗憾的通知你们，由于大量订单，目前处于紧缺状态，原材料补给预计需要两个月时间Taking this opportunity,we would like to draw your attention to our other items which are available at present.We enclose our Quotation Sheet No.990 together with four leaflets for your reference.If you are interested in any of them,please let us know immediately.Samples will be sent to you upon request .借此机会，希望你们关注我们目前可以供应的产品，附件中有990号的报价以及四份宣传页供您参考，对任何型号感兴趣，请及时告知，如需样品，可随时安排发送We await your favourable news.等待你的回复yours faithfully,你真诚的