Yanggu Huatai Health Tech Co., Ltd., established on July 8, 2021, is a wholly-owned subsidiary of Shandong Yanggu Huatai Chemical Co., Ltd. Yanggu Huatai is a professional R&D and production enterprise of rubber additives，Stock code: 300121.The business scope of Yanggu Huatai Health Tech Co., Ltd. is the research and development of biochemical products , the sales of food and feed additives, the research and development, consultation and technology transfer of new technologies, the import and export of goods and the sales of special chemical products.