HiFei Dynamics Technology Co.,Ltd.
Add: 5F/F Buiding, E Zone Dawn Industry Park, GangAn 2 Rd., CunTan, JiangBeiQu,Chongqing 400025
Tel: ++86  23-68626070, 68621580, 13308337819, 13320207693   
email:  info@HiFeiDynamics.com