I want to open a store in Alibaba, where can I find the supply?

I want to open a store wholesale keychain, small jewelry and the like in 1688, and I went to Yiwu Commercial City a few days ago. There are several other places in Yiwu. They said that the price is expensive, which is similar to the price sold on 1688 and did not buy it. Where can I find the manufacturer directly from the manufacturer?