1, Shengsi mussel is a specialty of Shengsi County, Zhoushan City, Zhejiang Province. It is a symbol product of chinese national geography, one of the top ten seafood products in China, and also a famous seafood specialty in Zhejiang Province. Shengsi mussel is called "mussel" in Zhoushan dialect, also called Haihong (Mrs. Donghai), red clam and shellfish.

2. Putuo Buddha tea is named after its growth in the misty Mount Putuo. Belonging to green tea, it is a specialty of Zhoushan Putuo, a geographical indication product of agricultural products, and a famous specialty tea in Zhoushan. Putuo Buddha tea has a long history, which began about 1000 years ago in the Tang Dynasty.

It became tribute tea as early as the Qing Dynasty. Historically, the tea produced in Putuo belongs to sun-cured green tea, which is called "Buddha tea" and "Putuo Mountain Wuyun tea". Growing in Foding Mountain, the highest peak of Putuo Mountain, it is the "Haitian Buddha Country". It is foggy all year round, with abundant rainfall, fertile land, excellent ecological environment and excellent tea quality.

3. Myrica rubra, a late rice in Zhoushan, is a specialty of Zhoushan. Because of its highest sugar content, the latest maturity and the best taste, it was rated as "the best Myrica rubra in the world" by the Japanese. Also known as Yangmei, a geographical indication product of agricultural products, has won many awards inside and outside the province and gold medals in Zhejiang Agricultural Expo. It is a famous characteristic fruit in Zhoushan.

4. Dunbu Golden Melon, also known as "Oriental Golden Melon", is named after its small size. It is a traditional fruit in Dengbu Township, Putuo District, and a specialty of Zhoushan Putuo. Known for its unique fragrance, crispness and sweetness, it is a specialty of Zhoushan.

Cucumber in Denbu Island has been planted since Xianfeng period of Qing Dynasty, with a planting history of 100 years. It is characterized by dark yellow color, smooth appearance, rich aroma and sweet and fresh taste. It is a new gold business card with geographical indication trademark of agricultural and sideline products after "Putuo Narcissus" and "Putuo Buddha Tea".

5. Hairtail in Zhoushan is the owner of the national geographical indication trademark of seafood, one of the four major economic fish (yellow croaker, hairtail and cuttlefish) in Zhoushan fishing ground, and also a famous seafood specialty in Zhoushan. Hairtail in Zhoushan is characterized by black eyes, scales falling off easily, fat bones, no protruding bones on the back and tender meat.