1. Ferriero: Italian brand, its chocolate quality and taste are very good. In Shanghai, you can find Ferrero's chocolates in supermarkets and chocolate shops.
2.Lindt: Swiss brand, with rich chocolate flavor and delicate taste. In Shanghai, you can find Swiss Lotus's chocolates in major shopping malls and chocolate specialty stores.
3.Godiva: Belgian brand, chocolate is of high quality and rich taste. In Shanghai, you can find Godivan's chocolates in major shopping malls and chocolate specialty stores.
4. Prada: Italian brand, whose chocolate has beautiful appearance and unique taste. In Shanghai, you can find Prada's chocolates in major shopping malls and chocolate specialty stores.
5. Chocolate Museum: The chocolate museum in Shanghai offers various chocolate making courses and chocolate tasting. Here, you can taste all kinds of chocolate and learn about the history and making process of chocolate.
To sum up, there are many chocolate brands in Shanghai. You can choose your own brands and stores according to your own tastes and preferences.