Shandong Lukang Chenxin Pharmaceutical Co., Ltd. (hereinafter referred to as Chenxin Pharmaceutical) is located in Jining City, Shandong Province, the hometown of Confucius and Mencius. It has a history of nearly 40 years of comprehensive chemical preparation production. It is a national high-tech enterprise, postdoctoral research workstation, Shandong Enterprise Technology Center, Shandong Antibiotic Engineering Technology Research Center, and has won honors such as the National Development and Reform Commission Industrialization Support Fund and China Patent Shandong Star Enterprise. The company currently has more than 2,500 employees, including more than 700 professional and technical personnel of various types, and total assets of nearly 600 million yuan. It can produce nearly 400 specifications of products in 8 categories including water injections, non-PVC soft bag infusions, plastic bottle infusions, glass bottle infusions, freeze-dried powder injections, tablets, ointments, eye drops, capsules and small APIs. The total production capacity of its leading product, large infusion solutions, reaches more than 600 million bottles (bags) per year, ranking first in domestic single factory output. The annual production capacity of injections reaches 2 billion, ranking first in Shandong Province. The annual production capacity of tablets, capsules, ointments and eye drops reaches 5 billion tablets, 120 million capsules, 60 million tubes and 40 million bottles respectively.