Stocking nike, addidas etc?

I am trying to open a store, i have a location, a business plan i have 9 years working in retail audio and technology but its a first for clothing. I have had management experience and feel confident running my own store. I would like to know if anyone has ever stocked nike adidas new era nixon money rocawear etc as after many many hours days and weeks the only wholesalers i can find are all in china so i dont know if there legit or not, any help would be appreciated.