The registration address of sioux rock precision machinery ltd. Is located on the 1st floor of building 3338 mauyang road, mauiyang road, sioux city, city of suzhou. The registration authority is the sio yu city district data department, represented by a legal person, wu shu, and operates in the areas of precision machine processing, the development and design of knives and blades, the craft design of precision machine parts, and the development of precision machine electrical products. General projects: research and development of hardware products; retailing of hardware products (in addition to legally approved projects, operating on an autonomous basis under a licence)