The company owns a 2.67-hectare modern production base, a 10,000-ton cold storage center and a 200-hectare marine farm in Dongluo Island. Its “company + base + farmer” system guarantees stable raw material supply and supports local development. Certified with HACCP, organic, green food and US FDA standards, Yida runs strict quality control. It partners with universities and the Chinese Academy of Sciences, featuring an Academician Workstation and over 90 patents. A national high-tech enterprise, Yida completed China’s first marine carbon sink transaction and obtained the first Blue Carbon Certificate. It also participated in formulating national ready-to-eat kelp standards, striving to be a world-class full-industry-chain supplier of kelp products.







