Zhuhai Dehai Biotechnology

Zhuhai Dehai Biotechnology Co., Ltd., founded in 2011, is an enterprise focused on the research, development, production, and sales of compound feed for aquaculture. In 2023, the company achieved a production value of 1.88 billion yuan with product sales of 200,000 tons. It has been recognized as a national-level key agricultural enterprise and was listed among the Guangdong manufacturing 500.

In August 2025, Guangdong Haid Group Co., Ltd. acquired Zhuhai Dehai Biotechnology in a deal unconditionally approved by the State Administration for Market Regulation. This acquisition is part of Haid Group's strategy to expand its presence in the aquatic feed market, particularly in the Pearl River Delta region. The merger enhances Haid Group's production capacity, adding Dehai's existing output and a new 60,000-ton biological expanded compound feed project. Additionally, Dehai's subsidiary, Yangjiang Dehai Biotechnology Co., Ltd., began operations in 2024 with an annual production capacity of 150,000 tons.

The business primarily serves the aquaculture industry, providing specialized feed products. Its business model revolves around the large-scale production and sale of these feeds, contributing to the broader agricultural supply chain. The acquisition by Haid Group, a major player with significant revenue and international operations, is expected to further integrate Dehai's resources and technologies into a larger industrial framework, enhancing market share and competitiveness.

Keywords: aquaculture feed, compound feed, feed production, agricultural technology, biotechnology, aquatic feed manufacturing, fishery feed, biological feed, Guangdong manufacturing, Haid Group, feed research and development, aquaculture supply chain, Yangjiang Dehai Biotechnology, Pearl River Delta agriculture, feed sales, industrial agriculture