Sichuan Yibin PushDrive Co., Ltd. is a joint venture company cofounded by Wu Liangye Push Groop and Southwest JiaoTong University in November, 2005 having specialized development and research skills for hydraulic products and be held shares by Wu Liangye Push Group. Push Drive Company located at Yibin, the first city on the 5, 500 km-long Yangtze River. The company invested RMB 200 million in very beginning forming the production capability of 100 thousand pumps and own over 200 set first-class equipments for heat-treatment, processing and inspection. Push drive professionally produce pump, valve, motor and other hydraulic system. Pump mainly includes BK-series low pulse variable piston pump and EV-series power-feedback control variable piston pump. The products is widely used in injection, machining tools, transportation engine, construction engine, precision metallurgy pressure engine, aero engine or other fields. Push drive company rely-on famous university technology force and employ many senior professional talents studied abroad in Japan or German to found a excellent research and development team. At present, Push drive has its own proprietary technologies, internationally and domestically registered invention and utility patents and a series of research products approved by the state government to be put production as priority projects. The mission of company is to push national hydraulic industry nonstop seeking after develop national industry with world-class corn components. Push Drive always concern about environmental and zoological problems such as saving resources and develop harmoniously to build famous enterprise for hydraulic products.