1.   Keep in touch. 保持联系

2.   Could I have your WeChat,please? 加个微信好友可以吗？

3.   It’s an honor to meet. 很荣幸认识您！

4.   Have a pleasant stay here. 希望您在这里开心快乐！

5.   Let me introduce you to Mr. Huang, general manager of our company. 让我介绍你认识黄先生，我们的总经理。

6.   How do I address you? 如何称呼您？

7.   This is my business card . 这是我的名片

8.   Welcome to China 欢迎来中国！

9.   Thank you for coming. 谢谢光临！

10.  Don’t mention it. 别客气 !

11.  What about the price ？价格怎样？

12.  The price is negotiable. 价格可以再协商。

13.  Reliability is our strong point. 可靠性是我们的优点。

14.  You can rest assured. 你可以放心。

15.  It’s my treat. 我来买单。