The registration address of the sioux siopolitan microball technology ltd. Is located in room 403 of the building no. 1 of nami city ii, no. 333, nami city, himura road, suzhou industrial park, free trade pilot area of china (jangsu). The registration authority is the administrative approval board of the suzhou industrial park, with legal persons representing yang yin, operating in the area of research and development, production, marketing and technology development, technical services, technical advice; the detection of the sale of reagents (excluding hazardous chemicals), instrumentation equipment and their accessories, chemical products (excluding dangerous chemicals); and the import and export of goods and technologies from the self-employment and agency (with the exception of goods and technologies for which the state limits business operations or prohibits import and export). (projects subject to legal approval may not operate without the approval of the relevant department)