1.origin: a brand of Beijing Haolunge Catering Co., Ltd., founded in 1998, is a well-known brand of catering chain, and has launched a business model integrating pizza self-help and zero-point delivery package in China, which is a wholly foreign-owned western food chain enterprise.

2. Xinglunduo seafood buffet: a well-known seafood buffet brand under Dongyuan Group, a large domestic catering service enterprise, innovates catering services with its unique positioning.