Region 34 Unknown Zhongshan Prison Zhongshan County Wuzhou Region Guangxi Aut. Region 35 Beihai Factory Beihai Prison Beihai City Guangxi Aut. Region 36 Unknown Pingnan Prison Pingnan County, Yulin Region Includes a brick factory. Region 37 Unknown Guigang Prison Guigang City, Yulin Region Guangxi Aut. Region 38 Nanning Machinery Plant Unknown 48 Zhongyao Road, Nanning City Established in 1952.
Main products are diesel engines and motorcycles.