Hi. My advice is to look for local manufacturers or anywhere in the USA. Or just buy overstocked and liquidation items. But do not buy used. Only brand name and brand new ones. The other option is to by from China. Check out alibaba.com they have all types of products. Contact the supplier and ask questions. Order some samples and if the merchandise is good give it a shot. Advice: Don’t order hundreds of different products at once. Just start out with one or two and test the water with them. Good luck. Laz.