麻烦英语高手翻一下~

题目

麻烦英语高手翻一下~
Dear Sir/Madam
Kindly be advise that we have the serious intention of buying purification filter for purifying exhaust smoke exit from cars if you can provide us with the above please let us know your detailed business terms. Please do advise if you can supply us with its production technology.
Hope to establish long term business cooperation.
Kindest Regards,

答案

尊敬的先生/女士：
我司有意购买贵司的过滤器（用于汽车排气）,如果贵司能够提供以上此产品,请告知贵司的交易条款.另外,请告知可否提供此产品技术?
希望能够与贵司建立长期合作关系.
商祺!