Taiyuan Fangrong Hydraulic Machinery Co., Ltd., formerly known as Taiyuan Hydraulic Machinery Factory, was founded in 1956 and is a member factory of Yuci Hydraulic Group Co., Ltd., under the jurisdiction of Taizhong Group. It is a designated revitalizing enterprise in the oil filter truck and oil filter industry determined by the Ministry of Machinery of the People's Republic of China, and a designated production enterprise for hydraulic components of coal machinery by the Ministry of Coal Industry of the People's Republic of China. The company currently has 257 employees, including 38 engineering and technical personnel, and various professional and technical personnel account for 14.8% of the total number of employees. The entire factory covers an area of 86000 square meters, including 66000 square meters for production. The company has a net fixed asset value of 28 million yuan. The main production equipment is 283 units, including a filter element production line and testing equipment imported from EPE in Germany: 1 folding machine (RAB0188/100), 1 bonding machine (HUKVARI-0-MIXA2), 1 drying furnace (OMT1072), 1 bubble test bench (BP/W777), 1 universal test bench (HXDRD), 1 anti rupture test bench, and an automatic particle counter (HIAC-4100); 15 domestically produced machining centers, 13 ordinary lathes, three purpose valve test benches, transmitter test benches, and surface spraying equipment. Our company has a measuring room and a physical and chemical laboratory with complete testing equipment.