Ningbo Baotong Wheel Industry Co., Ltd. is situated at Luotuo Industrial Zone in Zhenhai District, Ningbo, majoring in forged-and-spinned wheel hubs. The company manufactured domestic production equipment instead of import equipment by way of her own research and development, which reduced the investment cost enormously so as to increase the competition capability of the company apparently. Baotong is the only enterprise in China which has the ability to produce forged aluminum alloy wheel hubs for truck, bus, car, motorcycle as well as other kinds of vehicles with utilization of self-owned new idea technology of invention patents.