Dear Sir or Madam，
Nice to contact you !We are glad to know your name and address on the Internet . Here writing you with expectation of establishing business relationship . Now we take this opportunity to introduce our company.
Our company was founded in _____(year). We have a very large international business with lots of countries.We are mainly produce all kinds of (product).
If something is attracting ，please let us know， then we should send you the price sheet. After you confirm the price ，the samples also can be dispathed to you for the purpose of examining the quality.Hope our products meet your market. So that we can start our bbusiness relationship for mutual benefit.
Thanking you in advance and looking forward to having your kind views on our business cooperation proposal.
Your prompt reply would be highly appreciated waiting for your kindly reply.
Dear ______
______ Industries would like to request that you and a representative of ______ visit us in the United States sometime within the next few months. . As you know， it has been several years since we last met in China and it is very important to both parties that we continue building our relationship， given the new “molded parts” we will soon be procuring from you and the increased business we are anticipating over the next several years brought on by new federal legislation， currently taking place in the United States.
Best wishes，
________
July 29， 2019
_____， CEO
_____， VP Sales
_____________ Corporation
(Address)
It’s our great honor to invite you to visit ______ Company located at (address) in August， 2019. This visit will provide an opportunity for you to make a better understanding of our marketing issues， and to communicate our future business cooperation in detail.
_______ Company， as one of your distributors in China， has been great progressing in promoting and selling your products. We believe this visit will be of great benefit to our future business cooperation.
Please use this invitation letter to apply for your VISA to China.
We are all looking forward to seeing you soon， and should you have any questions， please feel free to inform me.
Yours truly，
______Vice President Sales
_______ Company