Assemble my Amazon vendor page

I have manufactured products, my own custom designs, with a trademarked logo, soon to be paired with youtube video and TV program production. I own the UPCs, have the US standard garment labeling, packaging and shipping requirements all in place
I need the product pages built for custom designed, heavy duty aprons, knife caddies and tote bags, ready to go using our studio photos, with all the options (size, color, logo/no logo) with me fulfilling the orders.
The mission will be to assemble the materials as I provide them, build the sale pages with the hierarchy of choices, built in inventory trackers and inventory counters.