很高兴收到求助.以下是本人按题目要求写的英语作文,供您参考：
Dear Mr.Peter Smith,
How are you doing?Hope this finds you well.
My name is XXX,and I am writing to give you a brief introduction of our company.We,Guang'an Medical Equipment Co.,Ltd.,was founded in the city of Shenzhou,China in 1980.Up to now,we have around 1000 employees with business mainly in Southeast Asia and South America.As market manager of Guang'an Medical Equipment Co.,Ltd,I am glad to inform you that we are currently looking for reliable and ambitious partners to join us for our business expansion.If you are interested,please feel free to contact me by email.I believe our mutual cooperation will be promising in future.
Your timely response is highly appreciated.
Best regards,
XXX
Nov.12,2012
