AuctionCut

Best place to start is a website like Alibaba.com.

Download the Messenger software provided on the site once you register.

Then you can talk directly to suppliers in many countries. China is cheap.

Build up relationships and then when you are confident they are genuine - get samples of the products you want sent to you. Usually the sample is free - and you just pay airfreight. Maybe $50 or so - depending on the weight of the item.

They usually bend over backwards to get your business.

Make sure you check the quality - as some can be average. Then get a shipment sent over to you.

This could be 1 cubic meters worth of sea freight - could
cost you about 3 or 4 K.

Then start selling! You should be able to make good money once you have taken into account all the import duties - but it will depend on your country.

Try www.ebay.cn. there are lots of companies to sell their items on wholesales base