The registration address of hung sing biotech limited, nakayama city, is located at no. 18, no. 1, green seng village, daegu town, nakayama city: a total of 1 business site, 427 cards are located in shinjii, nakayama township, and the registration authority is the market supervision authority of nakayama city, represented by legal persons and includes general projects: import and export of technology; import and export of goods; development of industrial enzymes; sale of new catalytic and assistive materials; manufacture of specialized chemical products (other than hazardous chemicals); sale of specialized chemical products (other than hazardous chemicals). (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)