Huadu is a district in Guangzhou City, Guangdong Province, China. There are many delicacies here, among which pickled fish is a very popular dish. The following are some delicious pickled fish restaurants in Huadu:

1. Lianxianglou: Located at No. 1 Xinhua Road, Huadu District, Lianxianglou is a famous restaurant that specializes in Cantonese cuisine. The pickled fish here is delicious and refreshing, and is very popular among diners.

2. Jixiangxiang: Jixiangxiang, located at No. 2 Fenghuang Road, Huadu District, is a restaurant focusing on Cantonese cuisine. The pickled fish here is rich in flavor, the fish is fresh and tender, and very delicious.

3. Baolong Chaoshan Beef Hot Pot: Baolong Chaoshan Beef Hot Pot, located at No. 3 Jianshe Road, Huadu District, is a restaurant that specializes in Chaoshan beef hot pot. The pickled fish here is also very popular and tastes delicious. Worth a try.

4. Ruifeng Restaurant: Located at No. 6 Xinhua Road, Huadu District, Ruifeng Restaurant is a restaurant that specializes in Cantonese cuisine. The pickled fish here tastes good, with fresh ingredients and a delicious texture.

To sum up, there are many pickled fish restaurants in Huadu District. You can choose the restaurant that suits you according to your taste and preferences. At the same time, there are many other delicacies in Huadu District. You can try more and find your favorite delicacies.