The registration address of the young cow mechanical factory in the ninza district is at no. 821 of the village of mu jiakou, huenzhou district, hebei province. The registration authority is the market supervision authority of the ninzawa district. The legal entity is represented by li tong and operates on general projects: manufacture, sale and sale of hydraulic machinery, specialized equipment for rubber processing, special equipment for plastic processing, woodwood processing machinery, machine equipment, special equipment for environmental protection (in addition to projects subject to legal authorization, the operation is carried out on an autonomous basis under a licence of law)。