Ningbo Sansheng Biological Technology Co., Ltd. originated in 1958. The company mainly produces reproductive hormones for fish and livestock, and vigorously promotes precise batched sow farrowing management and timed artificial insemination for large-scale farms. At present, the company's products have obtained 5 new veterinary drug certificates in category two and 9 in category three. In the past three years, nine invention patents have been granted.

Sansheng has always been leading in research investment, technological and management innovation, cooperation with domestic and foreign universities and experts, and high-end communication platform establishment in the industry. Every year, 10% of the company's sales are used for innovation, research and industry exchange and sharing. The combination of production, teaching and research has been achieved in the company’s cooperation with domestic universities, domestic leading enterprises in the industry, Anhalt University of Applied Sciences, Leibniz Institute for Farm Animal and other foreign institutes.