根据题目说明写一封催证函,要求用英文书写假设你是南京德创伟业进出口有限公司(Nanjing Dechuangweiye Import & Export Co.,Ltd)的业务员Cathy Lee,加拿大Carters Trading Company,LLC的Joe Brown先生向你公司签返了编号为CTC5682的销售合同,但信用证迟迟未到,由于工厂的生产计划近两个月都排得很满,因此请你给Joe Brown先生去函催证,以免延误装运.写信时间为2009年10月28日.

Oct.28,2009
Dear Joe Brown,
We are pleased to inform you that you have signed back sales contract NO.CTC5682 with us.AndI would draw your attention to the fact that the factory producing plan has a full schedule nearly two months,but we still have not received your covering L/C.We request you to open the relevant L/C immediately,so that we can ship the goods in time.We look forward to receiving your covering L/C soon.
Yours Sincerely,
Nanjing Dechuangweiye Import & Export Co., Ltd
Cathy Lee