Cangzhou Zhongxin Machinery Manufacturing Co., Ltd. was established on May 12, 2023, with its registered address at Dong 300 meters from the Wangguantun Village Committee in Wangguantun Town, Botou City, Cangzhou City, Hebei Province. The legal representative is Chen Hongxin. Business scope includes: general projects such as manufacturing ordinary valves and plug valves (excluding special equipment manufacturing); research and development of valves and plug valves; sales of valves and plug valves; mold manufacturing; sales of molds; equipment manufacturing (excluding equipment manufacturing requiring a license); manufacturing of environmental protection equipment; sales of environmental protection equipment; manufacturing of rubber products; sales of rubber products; manufacturing of instruments and meters; sales of instruments and meters; manufacturing of industrial automatic control system devices; sales of industrial automatic control system devices; sales of metal materials; processing of mechanical parts and components; manufacturing of drafting, calculation, and measuring instruments; sales of drafting, calculation, and measuring instruments; manufacturing of hardware products; retail of hardware products; manufacturing of mechanical and electrical equipment; sales of mechanical and electrical equipment; sales of electronic products; sales of communication equipment; sales of machinery and equipment; sales of building materials; sales of fire fighting equipment.