... Filters Factory is an affiliated company of Liuzhou Risun Holdings Co., Ltd. The company has had experiences in manufacturing machineries and ... used by SAIC-GM-Wuling Automobile Co., Ltd Dongfeng Liuzhou Motor Co., Ltd, Liuzhou Special Automobile factory Guangxi Liugong Machinery ... Engine Works Liuzhou Wuling Liuji Power Co., Ltd. and Kunming Yunnei Power Co., Ltd. Our products are widely used by ...