Jinan Jing Chong Hydraulic Machinery Co., Ltd. was established in 2006 pump repair phone, belonging to AVIC Liyuan Hydraulic Co., Ltd., Shandong and Henan, the only designated agent. The company not only operating in the aircraft hydraulic power source produces a full range of hydraulic pumps, hydraulic motors, and the company's after-sales service center is also in the aircraft hydraulic power source through a duly authorized specializing in pumps, the sole agent in the aircraft hydraulic power source of the Yangtze River to the north all Repairs business. Aluminum alloy, high strength, corrosion resistance, light weight, suitable for a variety of environmental operations. Two-speed feature reduces the number of hydraulic pressure in the low pressure chamber load quickly in hard state, and immediately converted into pressure, shorten cycle time per job. Hydraulic pump works by the movement to bring the change in volume of the chamber, thereby compressing the fluid having a fluid pressure energy. The condition is that the pump must have the seal cavity volume change. Equipped with a pressure regulating valve, can be adjusted to control and set the operating pressure. Monopoly pumps | pumps | hydraulic from Jinan Jing Jing Chong Chong Hydraulic Machinery Limited. Jinan Jing Chong Hydraulic Machinery Co., Ltd. (www.jnjcyy.com) (www.jnjcyy.com) strong, credible, in Jinan, Shandong mining machinery industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement to create innovative ideas will lead crystal hydraulic and you hand into the brilliant, for a better future!