Hello! West Street (Xia Nan Street to Shuncheng Street) has about 20 Musical Instrument Streets, 5 Dehua Streets, 4 Xintong Bridges, 2 Xili Roads, 2 Dongfeng Roads and 2 Zijinshan Roads. Musical instruments in West Street and Dehua Street are mainly wholesale, while others are mainly retail (mainly piano). When choosing a second-hand piano, first choose the place where the musical instruments are concentrated, because in the place where the musical instruments are concentrated, you must have everything to survive. Second, the scale is large, and it is generally wholesale here. Retail will be hungry. Third, there is comparison, because there are more musical instruments. If you don't sell, someone else will. As long as you want a wholesale price, they will know that small profits are quick turnover! Fourth, in terms of transportation, you will not be allowed to run to the suburbs or take the narrow path. I know that the store of a musical instrument store in the northeast corner of Beixia Street in Zhengzhou West Street is quite large, and they also have their own decoration factory. Also, there is one in Taobao City, 5th floor, South Electronic Building, Dongfeng Road, Wenhua Road West 100m Road. I hope I can help you! It's hard to say that the price is between 2800, because there are grand pianos, Yamaha Kawaii high-end pianos and their hidden pianos!