Ningbo Yinzhou Zhenxing Construction Machinery Factory(Ningbo Kezhuwang Machinery Co., Ltd. ) is located in Yinzhou District, Ningbo City, Zhejiang Province. Enjoying the geographic advantages, it is easily accessible. The factory is specialized in producing series of vibrating spears and components, concrete vibrators, motors and shapes cutters in all types. In the recent years, when continued in introducing elitists, the factory has also taken in advanced production equipment and gradually improved its comprehensive developing force. With product varieties continuously enlarging the coverage in construction *****