Ningbo Zhengli Hydraulic Technology Co., Ltd.is engaged in the maintenance service of high-end hydraulic products such as imported hydraulic pumps, motors, valves, road and Bridge Engineering equipment, concrete machinery equipment and mining equipment for many years. After more than ten years of technical application and precipitation, it has developed into a high-end hydraulic product development and production-oriented enterprise. At present, the developed products include load-sensitive multi-way valve, hydraulic pilot handle valve, BVD control valve, variable pump control valve, load-sensitive high-pressure variable pump and walking motor, which are widely used in coal mine roadheader, rotary drilling rig, cement pump truck, crane, etc. Engineering equipment machinery. It can completely replace the foreign similar imported products with high price and long delivery time. The company's products with good quality, reasonable price and comprehensive service reputation have been successfully applied to coal mining machinery and other industries.

At present, the company has product development and production department, hydraulic pump maintenance center, Shaanxi Yulin roadheader overhaul service center, as well as a number of sales service offices. Among them, the product development and production department mainly focuses on the development of high efficiency, high torque, high sensitivity hydraulic drive control products, with the principle of robust innovation to move away from the development - mature - innovative development mode, but also responsible for the design and production of urban fire protection, mine tunnel water supply and drainage equipment hydraulic system.

The company will continue to introduce domestic and foreign hydraulic and mechanical professionals, constantly improve the company's systematic management level, and strive to build a competitive hydraulic drive control products manufacturing technology-based enterprises, enthusiastically looking forward to your patronage.