First of all, you have to know that the people living in Czech Republic are quite traditional and formal. They prefer physical letter or fax to emails or phone calls. Therefore, it will be better for you to write a letter to the concerned person. In addition, if you are looking forward to meet with the person with whom you have business to do, you should take an appointment.
You must know that Czechs love their mother language and they prefer to communicate in Czech. So, it will be better for you to translate your letter into Czech before sending it. You can easily translate your letter by using Google translate tool.
It is extremely important for you to shake hands with the Czech businessmen before and after your meeting. Moreover, if your counter party is a female, it will be better for you to wait until she initiates handshaking. Besides, you must know that keeping hands in your pocket during handshake is considered as a bad manner in Czech Republic.
The legal system of the Czech Republic is very complex and you may need to keep lawyers at your side while dealing with any party. In addition, you should be ready to do business in a bureaucratic environment.
You should have sound knowledge about your business associates in order to make fine deals in your business. You can develop some great business relationships with the Czechs by learning about their families.
You must keep a handful of business cards with you every time you visit Czech Republic as exchange of business cards is quite a tradition there. If you want to create an everlasting impression on Czechs, you should translate your business card into Czech.