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.

There are about 7 major Skateboard Distributors that deal in Wholesale Skateboards in the United States.
They are wholesale distributors that sell to qualified skateboard dealers only. Some of these distributors are very advanced and offer features like checking live inventory, Drop Shipping and some of them also do not have minimum orders. Getting skateboards from a wholesale skateboards dealer is the only way to go.

Here is a list of the most popular
Skatelink Skateboard Distribution
Vk Skateboard Distribution
Rax Skateboard Distribution
Eastern Skate Supply
aWh Skateboard Distribution
South Shore Distributing
Ocean Avenue Skateboard Distribution
Smoothill Skateboard Distributors

Here is a video clip of a wholesale skateboard distributor.