A wholesale supplier. [in a page such as www.costco.com]

[in a page such as http://www.costco.com/] I look for it.

I plan an online shop with an individual.

One to buy abroad than I buy it in Japan is cheap
The one that I bought by wholesale than I buy it at
retail is cheap

I aim at two points of the above and want to lay in stock
of an
article from an overseas wholesale supplier.

Please teach an introduction page of the overseas
wholesale supplier
who is sold to an individual or a page of a company.