A skateboard distributor is a company that supplies a wide variety of skateboarding products to skate shops. Its kind of like a one stop shop. Here is a video clip of what the inside of a skateboard distributor looks like and its called Vk Skateboard Distribution
Here is a video clip of a tour I took of the Vk Sports Skateboard Distribution Warehouse.

Here is a picture of the section. To be a skateboard distributor you need to have a couple thousand decks available for skateshops at all times.

You also need lots of different skateboard trucks available as your customers are going to burn through allot of trucks as well.