The main specialties of Harbin Shuangcheng are:

1. Shuangcheng Watermelon

Shuangcheng Watermelon is a geographical indication product of agricultural products, which is a specialty of Harbin Shuangcheng in Heilongjiang. Delineated geographical protection scope: 246 administrative villages in 24 townships such as Shuiquan Township, Gongzheng Township, Nongfeng Town, Xingshan Town, Tongxin Township, Linjiang Township, Wanlong Township and Handian Town in Shuangcheng City, Heilongjiang Province. Geographical coordinates are 125 41 ′ ″ east longitude ~ 126 42 ′ ″ north latitude ~ 45 8 ′ ″.

2. Shuangcheng Melon

Sanlin Village, Shuiquan Township, Shuangcheng City, which is the main producing area of Shuangcheng Melon. The melons and vegetables produced by Shuangying Xiying Melon Planting Professional Cooperative have applied for registration of "Wangyun" brand trademark, and now they are registered as green food certification. Shuangcheng melon is a geographical indication protection product of agricultural products. In 213, the "Shuangcheng Melon" declared by the Xiying Melon Planting Professional Cooperative in Shuangcheng passed the expert review and became a geographical indication protection product for agricultural products.

3. Corn in Twin Cities

The corn planted by the Agricultural Technology Extension Center in Twin Cities is concentrated in Shuangcheng Town, Xingfu Township, Dongguan Town, Zhoujia Town, Xinxing Township, Wujia Town, Gongzheng Township, Nongfeng Town, Yongsheng Township, Linjiang Township, Shuiquan Township, Xingshan Town, Tuanjie Township, Bandung Township, Lequn Township, Tongxin Township, Xiqin Township and Han Township.

4. Xu Shi miso

Xu Shi miso is a traditional specialty in Northeast China, which is produced by Dongyang pickles factory in Shuangcheng, Heilongjiang. The origin of Xu Shi sauce: As early as the early years of Qing Dynasty, hardworking and intelligent Manchu invented soybean handmade sauce, and its products became a feast delicacy for dignitaries. For 3 years, this craft has been circulated among Manchu people. Xu Shi family has inherited and developed the mysterious manual sauce-making technology of Manchu from generation to generation, which makes the products with strict ingredients, fine workmanship, unique style and delicious aroma.

5. Beiqi Fenggu

Beiqi Fenggu is cooked with crispy chicken bones, minced chicken and Beiqi juice as the main ingredients, which is deeply appreciated by gourmets for its unique flavor and detoxication.

6. Swallowwort with hydrangea

Chop cooked meat into fine minced meat, add mung bean powder and soybean oil, pepper, wine and egg white to make balls; Wash the bird's nest bubble, shred it, roll and paste it on the outside of the meatball, wrap it tightly, scald it in the soup, and then pick it up; Boil the clear meat into juice, add a little soybean oil and sweet wine, roll the pills first, then roll them, then take them out and put them into a bowl. Sprinkle with pepper wine, chopped green onion and mushrooms. The food is delicious and sweet.

7. Garden Qujiu

Shuangcheng Garden Qujiu is famous.