The registration address of zhongtai billion mechanical manufacturing co. Ltd. Is located in the new technology industrial development area of hebei qingtai (sifan village in the town of linko). The registration authority is the municipal market supervision authority of ryuyau, represented by legal persons, and includes the manufacture and sale of: carpentry machinery, construction machinery, food machinery, mine machinery, machine-bed equipment, specialized equipment for environmental protection, specialized equipment for rubber processing, mechanized agricultural and horticultural tools, and other metal-processing machinery. (projects subject to legal approval may not operate without the approval of the relevant department)