You MUST prepare well (personal experience, nothing special):
1. Know your company and products well, and then you can CONFIDENTLY introduce your company history and capability, product function and feature etc.
(上战场的前俩天恶补了下公司简介 )
2. Give the price quickly, as you know so many clients ask the price. He just need to point, we need to tell the price. (Maybe some guys just want to know the price.)
3. Don’t forget to take some tools: catalog/CD, notebook, pen, stapler, business card or[收起]