Liankang Biotechnology Group Co., Ltd. is a Hong Kong investment holding company mainly engaged in the manufacture and sales of pharmaceutical products. The company operates through four major divisions. The Home-made Chemicals Division is engaged in the manufacturing and sales of self-made chemicals. Its chemicals include Pinap and so on. The Division of self-made Biopharmaceuticals is engaged in the manufacture and sale of self-made biopharmaceuticals. Its biological drugs include Jinyin peptide and Jinyinshu and so on. The branch of self-made biological products in research is engaged in the large-scale production of self-made biological products in research. Its biological products under research include Uni-E4 and Uni-PTH. The third-party pharmaceutical branch is engaged in the third-party drug sales business.