The Logo should either be the name of the company or something that has auspicious meaning . It should be placed on the top left of the business card and on all stationery.
Logos should move forward
Any logo that looks like it’s moving right to left will be going backwards. All movement in the logo should appear moving from left to right. This indicates forward growth and not heading backward. Even swirls and spirals should look and spiral to the right. It should move forward.Colour of the logo can be shades of Red as Red is one of your favorable colors and the nature of electronics is related to the Fire element.