Shandong Qidu Pharmaceutical Co., Ltd, a set of science, industry and trade in one to the production of large-capacity injection-based integrated pharmaceutical enterprises, is located in the national historical and cultural city of Qi - the former capital of the State of Qi - Zibo City, Linzi District, the predecessor of the Shandong Linzi Pharmaceutical Factory, was founded in 1976, the implementation of the reform of the joint-stock cooperative system in 1998, 2004 standardized as a limited liability company. In 2004, it was standardized as a limited company. The company has 1800 employees, covers an area of 600 mu, and has total assets of 750 million yuan. The company mainly produces seven series of large-capacity injections, tablets, capsules, granules, syrups, powders, APIs and more than 130 varieties of specifications of the products, the leading products of large-capacity injections in glass bottles, plastic bottles, soft bags of three packaging forms, with an annual production capacity of 500 million bottles and bags.