It seems that you are looking for electronic goods company + a company that can print a logo. Are you looking for printing company that can print a logo on electronic goods? Or both the things are different.
If you clarify this, WHT Community will be able to assist you better.
We use http://www.uprinting.com for a number of printed items (vinyl banners, glossy brochures, letterhead, business cards) and have been very satisfied. They are really quick to provide digital proofs (often within hours, even overnight), and they have always met their shipping deadlines. Their pricing tool online is also really good.