1. Different status. Cui Zipai is a well-known brand of small sesame oil in China, which belongs to Ruifu Oil Co., Ltd., Cui Zipai is a sub-brand and Ruifu is the parent company.

2. The founding time is different. "China Time-honored Brand" Cuizi brand Xiaomao Sesame Oil and Sesame Sauce was founded in 148 during the Yongle period of Ming Dynasty, while Ruifu Oil Co., Ltd. was established in 1984.