Central District of Jinan, Shandong Province. According to Baidu map, Shandong second-hand equipment trading market is located in baimashan Warehouse, No.222, Second Ring Road, Central District, Jinan City, Shandong Province. It is the largest second-hand equipment transaction in China: second-hand equipment business scope: hardware and electronic accessories retail, electronic components, integrated circuits, photoelectric products, semiconductor products, etc.