Lianyungang Zhonghai Biotechnology Co., Ltd. was established on May 26, 2011, with a registered capital of 30 million yuan. Located in Haizhou Bay Biotechnology Park, Haitou Town, covering an area of 10467 square meters, the main products: chondroitin sulfate, annual production capacity of 300(t). The company has more than 40 employees, 10 management personnel, 16 technical personnel, 4 people with bachelor's degree in research and development institute, 2 engineers.

The enterprise has 16 utility model production technologies, 6 computer software Copyrights and 4 invention certificates granted by the state. In 2016, the company won the title of Lianyungang Agricultural Leading Enterprise and the title of Dynamic enterprise; In 2016, it was awarded "Caring Public Welfare Enterprise" by China Social Welfare Fund Realize Dream Foundation, 2017-2018 Ganyu District Federation of Trade Unions "Model" demonstration post, 2018 Ganyu District Party Committee and district government "Caring Public Welfare Enterprise". The company has been awarded the national 11315 Green shield credit investigation enterprise for many years. In 2020, it was listed in Jiangsu Equity Exchange Center (Agricultural board), obtained the storage qualification of science and technology enterprises in 2020, and was identified as the third batch of high-tech enterprises in Jiangsu Province in November 2022. In June 2023, we obtained HACCP, ISO22000, and quality management system certification. August 2023 HALAL certification. In May 2024, it was recognized as a special small and medium-sized enterprise.