Pingliang Rongkang Industry Co.,Ltd is located in Pingliang city, the west of China. Our company was found in 2003,the acreage is 8300 square meters . Rongkang is a combination of design, manufacture of high-level buffers and chucks in both of domestic and oversea market. Our product rages include 3-Jaw Self-centring chuck (K11 series),Chuck accessories, Polyurethane buffer (JHQ-A/C series),Hydraulic buffer (HY series),Elastic damping buffer(HZ-I series),Gas liquid buffer (HQ series),Spring buffer (HT series),Elevator with polyurethane buffer (JHD series) and Roll separating equilibrium buffer (HZ series). We cooperated with more than 400 customers from domestic market and USA,GERMANY, ITALY,AUSTRALIA,JAPAN,UAE and Parkstan customers from oversea market. As a high and new technical enterprise, Rongkang Industry Co.,LTD took a part in formulating the industrial standard of "The National Polyurethane Buffers used for cranes".It has passed ISO9001-2001 International Quality Management System Certification and European CE certification. Meantime, we own 6 national patents certification. Welcome to contact with us , hope we could cooperate with each other.