The registered address of hebei dam hydromechanical co. Ltd. Is located in the south of the village of daeda village, xinhai county, hebei province. The registration authority is the new river county market supervisory authority, represented by zhang raicheng, and operates on general items: manufacture of specialized machinery equipment for water resources; manufacture of specialized equipment for environmental protection; sale of specialized equipment for environmental protection; manufacture of hydraulic machinery and components; sale of hydraulic machinery and components; manufacture of gas-powered machinery and components; sale of gas-powered machinery and components; sale of rubber products; sale of metal rope and its products; manufacture of mechanical and electrical equipment; sale of mechanical and electrical equipment; import and export of goods. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)