My years of experience in the catering industry that: the following business chain stores more. International: Yum! Catering (KFC Pizza Hut), Burger King, Wangpin Group (Wangpin TASTY ,,,,,,,)

Domestic: Little Sheep, Countryside Key, Quanjude, Xiang'erxiang, Ajisen (all listed companies).

Su Zhe Hui, Xiao Nan Guo ，，，，，，，，

The Cross-Strait Coffee ，，，，

Kaixuanmen Douluo

Xiangyang Fishing Harbor

Shu You Seafood,

Wang Xiang Yuan

Douluo Fang

The Windbreak

One Tea, One Sit

Zhen Gongfu

Old Maiden's Uncle