Guoxin Hydraulic Machinery Manufacturing Co., Ltd. is located in the Dongguangbao North Economic Development Zone, Hebei Province. It is north of Beijing and Tianjin, east of the Bohai Bay, and borders Shandong to the south. It is close to National Highway 104 and the Beijing-Shanghai Expressway, with a superior geographical location and convenient transportation. With the cooperation of relevant research units, our factory has independently developed hydraulic lifts that are widely used in large storage tanks for petrochemical engineering construction, as well as in the horizontal movement projects of inverted hydraulic lifting equipment, achieving excellent applications. For example: the installation and lowering of the settler at Daqing Oilfield Petrochemical General Plant, the construction of a 30,000 cubic meter storage tank in Jiujiang City, Jiangxi Province, and the relocation of a 320-ton inverted water tower to a height of 38 meters during an engineering renovation project at Handan Iron and Steel Group in Hebei Province. In the Shenyang Higher People's Court project, a 180-ton communication tower was lifted to a height of 76 meters for installation. A 210-meter high hydraulic slipform construction was carried out at the Huaneng Power Plant in Dandong City. In 2004, 180 hydraulic lifts were used in the Shell project in Huizhou City, Guangdong Province, completing the installation of 78 storage tanks of various sizes. The jacks also have high-quality performance. Our products have received positive reviews from petrochemical engineering professionals.