Put in plenty of detail about what you do, what you make, what service you offer. Make your message as attractive as possible. This is your showcase so you need to create interest and a desire to know more and make contact with you.
For instance, if yours is a kitchen company be sure to describe the type of kitchens you are capable of making and give some compelling reasons why potential customers should choose your kitchen company over others. Mention any special services such as free home consultation, free measure and design, package deals or special offers.
Add a picture gallery to show your work. If you have video, you can show that too.
Remember that you can return to your page and amend it at any time with new information about offers and special deals.