1. Zheng Xiu Pharmaceutical Co., Ltd. is a trans-regional pharmaceutical enterprise integrating drug research and development, production and sales. It owns more than 100 subsidiaries, and its main products cover Chinese patent medicines, chemical medicines, biological medicines and other fields. The Chinese herbal medicines cultivated mainly include Lycium barbarum, Ginseng, Astragalus membranaceus, etc.
2. Tongrentang is an old-fashioned Chinese medicine enterprise with a history of nearly 350 years. It has more than 2000 stores at home and abroad. The main Chinese herbal medicines are Chuanxiong, rhubarb and Codonopsis pilosula.