A well-known cough medicine brand, a famous trademark in Guangdong Province, a listed company, a high-tech enterprise integrating pharmaceutical research and development, pharmaceutical industry and pharmaceutical business.

Teyi Pharmaceutical Group Co., Ltd. (hereinafter referred to as Teyi Pharmaceutical, formerly renamed Guangdong Taicheng Pharmaceutical Co., Ltd.) is a listed pharmaceutical company integrating pharmaceutical research and development, pharmaceutical industry and pharmaceutical business (Shenzhen Stock Exchange stock code 002728), with subsidiaries such as Hainan Haili Pharmaceutical Co., Ltd., Taishan Xinning Pharmaceutical Co., Ltd., Guangdong Teyi Haili Pharmaceutical Co., Ltd., and Hainan Haili Doctor Pharmaceutical Co., Ltd.

Teyi Pharmaceutical's pharmaceutical industry includes Chinese patent medicines, chemical preparation drugs, chemical raw materials and chemical products. The main pharmaceutical preparation products cover cough and phlegm, kidney tonics, anti-infection, cardiovascular and cerebrovascular and digestive system drugs.

Guangdong Teyi Haili Pharmaceutical Co., Ltd., a wholly-owned subsidiary of Teyi Pharmaceutical, is mainly the exclusive sales of preparation products within the group, including Chinese patent medicines and chemical preparation drugs, and the sales market is oriented to the whole country and mainly sells in the OTC market, which is also an important support for the development of Teyi Pharmaceutical in the direction of diversification and professional value-added business.

In the future, Teyi Pharmaceutical will continue to adhere to the corporate tenet of "focusing on quality, strengthening R&D and sustainable development", with endogenous growth as the core and epitaxial growth as the auxiliary, strengthening resource integration and internal potential, striving to build an excellent brand, maintain the sustainable development of the enterprise, and become a pharmaceutical enterprise with strong competitiveness.