Recently, the Department of Human Resources and Social Security of Jiangsu Province announced the list of post-doctoral innovation practice bases in Jiangsu Province in 2021, and four "Contract-honoring and Trustworthy" enterprises in Xuzhou are on the list. 4 LISTED COMPANIES徐州万达回转支承有限公司XUZHOU WAN

Slewing drives function with standard worm technology, in which the worm on the horizontal shaft acts as the driver for the gear. The rotation of the horizontal screw turns a gear about an axis perpendicular to the screw axis. This combination reduces the speed of the driven member and also multipli