The registration address of yang ling tsai biotechnology ltd. Is located in room 3-316 of the building of entrepreneurship no. 16 of the yang ling demonstration road, shaanxi province. The registration authority is the market supervision authority of the yang ling demonstration district, represented by a legal person, du peong, and covers the production, sale of plant extracts; acquisition of agricultural by-products; and self-employment and brokering in the import and export of various commodities. (projects subject to legal approval may not operate without the approval of the relevant department)