·英语高手进……解决再加分！

You can transport those five machines to Hong Kong,after all the machines are transported there you should get in touch with ##.I will be on a business trip ,maybe I can not reply to your mail immediately. Please get in touch with ## directly if you have something.

You can send the 5 machines to HongKong,then get in touch with **.I am about to go on business so maybe I cannot reply your mail on time.If there are something happened,your can turn to ** directly.

You can send the 5 machines to Hongkong. Once all the machines arrives Hongkong, please contact with XXX.

And maybe I could not reply your emails in time these days since I will go out on business.

Anything confused please contact XXX directly.

You can deliver those five machines to HongKong, and please contact ### after all five machines are arrived at hongkong.
I'm going to travel on business and maybe not to answer your mail in time. If ant question please contact ### direct