Ningbo Quanheng Machinery Co., Ltd. is a professional manufacturer of hydraulic breaking hammers integrating R & D, manufacturing, sales and service. It has been engaged in business for more than 20 years and has a stable and professional product production line and sales capacity. We have a number of machinery parts factories, such as Chixin machinery, Quanxin machinery and Zhufeng machinery. The output is in the top position in the local area, and we are still building new plants, Invested in the most advanced manufacturing technology. Our latest m···