LA to Littleton Colorado. 40ft. HQ of product

We are family run Luggage company. We have connectable luggage company called TACH Connectable luggage. We need 457 boxes of our luggage. (32 by 20 by 12 in. 28lbs per box) Delivered to our office in Littleton, CO. We also have an extra 300 empty boxes that are not made yet. The container is arriving today but it should take a week or 2 to clear.