Suzhou Suwan Drive Technology Co.,Ltd.is a specialty manufacturer of universal joints for off highway, industrial and transportation applications. It was established in 1970, originally manufactured u-joints to meet China’s automobile aftermarket requirement. In 1983, we developed wing style (mechanics) u-joints for Shantui bulldozers based on Komatsu technology, and therefore started having been specialized in the manufacture of wing bearing u-joints ever since. ...