Changshu Huagang Pharmaceutical Co., Ltd.-Founded in 1991, it is a manufacturer of western medicine raw materials, covering an area of more than 100,000 square meters, with fixed assets of more than 50 million yuan, and more than 600 employees, including various types of specialties More than 120 technicians. The company is located in the economically developed Yangtze River Delta region, close to the world's largest port-Shanghai Port, and has a unique investment environment. The company mainly produces and exports Western medicine raw material paracetamol (acetaminophen), with an annual output of 8,000 tons; paracetamol DC90%, paracetamol DC96% 1500 tons; production and export volume are leading in Asia, making "Chengzhu" brand products In the Southeast Asian market, a brand effect was created. The company's production base and fine bakery workshop have passed the national GMP certification, and obtained the GMP certificate in 2004. Paracetamol won the COS certificate issued by EDQM in 2008. The products are sold all over the world and have a good reputation and A-level quality.