(a) the registration address of yongju golden sieve limited, guangzhou, is at c1 bis of the all-industrial area, located at lingbing village, yanbai township, tangbing west road, tangbong township, guangzhou city. The registration authority is the market supervision authority of the pangyu district, guangzhou city. The legal entity is represented by zhang xiu yi, who operates in a manner that includes the manufacture of metal groceries; the manufacture of metal ropes and their products; and the construction of metal structures;