The registration address of hebei muyang pumping company limited is located at no. 177, namyang industrial zone, anxuan city, with the registration authority being the monitoring authority for the market of the city of angola, represented by a legal person, and includes general items: production of pumps and vacuum equipment; sale of pumps and vacuum equipment; sale of generators and generator units; sale of mechanical equipment; sale of bearings, gears and moving parts; sale of valves and rotors; sale of rubber products; sale of lubricating oil; wholesale distribution of penta gold products; retail sale of hardware products; general equipment repair; specialized equipment repair; technical services, technology development, technical advice, exchange, technology transfer, technical promotion; import and export of goods (run autonomously on the basis of a legal licence, except for legally authorized projects)