Qixia Yinyun Piston & Hydraulic Component Co., Ltd. is a reformed company based on Shandong Qixia Piston Factory and Shandong Qixia Hydraulic Component Factory. Our annual turnover is USD22 million. There are 1,000 employees in our company, and 168 of them are technicians. Our main products are pistons, gear pumps and oil pumps. Our company has been a member of the 50 better enterprises in Shandong Province since 1998. We obtained ISO9001 quality certificate in 1999, then QS9000 certificate in 2003 and TS16949 certificate in 2005. Furthermore, we have been honored as Shandong Advanced...