Jinan Jing Chong Hydraulic Machinery Co., Ltd. was established in 2006 pump, under 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 by a duly authorized agent credentials in the Air Force source of all after-sales maintenance services to the north of the Yangtze River hydraulic. The maximum speed of the hydraulic motor speed is mainly affected by the use of life and mechanical efficiency limits, speed is increased after each wear deputy campaign intensified (pump domestic) specializing in life lower (pump domestic) maintenance, high speed hydraulic motor is required input on the large flow rate, and therefore the flow rate of each portion of the corresponding over-current is increased, the pressure loss also increases, so that the mechanical efficiency is reduced. (Pump domestic) refinement, hydraulic pumps, hydraulic pressure 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!