Which exit of Sungang subway is Sungang warehouse?

According to Baidu map, Sungang Station Exit B is located in the northeast of Sungang Metro, which is the location of bilibili, so Sungang Warehouse is located at Exit B of Sungang Metro. Sungang area starts from Jinwen North Road in the east, Hongling North Road in the west, Nigang East Road in the north and Sungang East Road in the south. It covers an area of 4.03 square kilometers and has a permanent population of over 80,000, including over 30,000 registered residents and over 50,000 temporary residents.