Subject：Defective items
Dear Celia，
This morning, our IT manager told me the 25 laptops we ordered have arrived. However, our engineers discovered that 5 out of the 25 laptops were defective.Their serial numbers are listed in the following table for your information：
According to the Sales Agreement, we will return these 5 defective items to you at your cost. Please send us 5 new laptops within two（2）days.
Thank you for your prompt attention.
Regards，
Alex Chou
亲爱的西莉亚：
今天早晨，从我们的信息技术经理处得知我们订购的那25台笔记本电脑已经到货。然而，我们的工程师发现其中有5台是次品。它们的序列号如下，供你参考：
按照销售合同，我们将退回这5台次品，并由你方承担一切费用。请于两日内发5台新的笔记本电脑到我公司。
敬请从速处理，谢谢。
此致
敬礼！
亚历克斯·周