Anhui Zhifei Longcom Biopharmaceutical Co.,Ltd (hereinafter referred to as "Zhifei Longcom ") is a high-tech enterprise which integrates the R&D, production and sales of biological products, it is a wholly owned subsidiary of Chongqing Zhifei Biological products Co., Ltd (stock code :300122). The company mainly engages in the R&D and production of biological products (immune preparations, vaccines, genetic recombination products), it has a registered capital of 765 million yuan, plant area of 216,282 m2, and it has expropriated 415.7 mu of land for the construction of bio-pharmaceutical industrial Park in Hefei Hi-tech Zone. After completion, the biopharmaceutical industrial park will be integrated with R&D, production, logistics, sales and incubation, realizing a multi-variety and large-scale production pattern.At that time, the company will become a first-class vaccine enterprise in China, effectively promote the development of hefei biomedical industry, and contribute to the realization of the goal of "healthy China".