How to find a business partner abroad?

I started my own business. The products involved in iPhone, iPad and Galaxy accessories and gadgets. You can know more at www.isdore.com. Currently, I do not know how to find a business partner to develop market. Any suggestion is highly appreciated.

Added (1). I tried, but not work.

To find a business partner abroad, you can write something about your plan to submit to formas websites and attract people to contact you.