Shunfeng cold chain express. According to the official account of WeChat in Qingdao seafood market, Qingdao seafood market has SF Express, which is very convenient to go through the formalities directly, pick up the goods and mail the seafood, so Qingdao sends the seafood to SF Express to get the goods. Seafood is the representative of Qingdao cuisine. Thanks to the grace of the sea, Qingdao has a large number of seafood, complete varieties and a wide variety of seafood.