The authentic brands of Colla Corii Asini cake are: Dong'a Colla Corii Asini, Tongrentang, Taohuaji, Ku Bentang, Gu Jiao Tang and so on.

1, Dong'a Ajiao

Dong'a Ajiao Co., Ltd. belongs to the central enterprise China Resources Group, formerly known as Shandong Dong'a Ajiao Factory, built in 1952, 1993 by the state-owned enterprises reorganized into a joint-stock enterprises. 1996 to become a listed company, the same year on July 29, "Dong'a Ajiao "A shares listed on the Shenzhen Stock Exchange.

2, Tongrentang

China Beijing Tongrentang (Group) Limited Liability Company is a wholly state-owned company authorized by the municipal government to operate state-owned assets, founded in 1669, has a history of 345 years.

3, Peach Blossom Ji

Peach Blossom Ji Colla Corii Asini Cake by the domestic very large Colla Corii Asini producer Shandong Dong'a Colla Corii Asini Limited for the city of white-collar launch of health snacks, launched in 2007 after the market, became a Colla Corii Asini cake category leading brands, "boiled Colla Corii Asini" as Peach Blossom Ji Colla Corii Asini cake product positioning is more familiar. Positioning is better known.

4, the solid this Hall

Jinan solid this Hall Biotechnology Co., Ltd., solid this Hall, the well-known Colla Corii Asini brand, set Colla Corii Asini series of products research and development, production, sales, service as one of the modern enterprise.

5, Valley Gum Hall

Gu Gum Hall brand, founded in 2016, since its inception, the Valley Gum Hall brand actively learn the modern enterprise management system, the introduction of high-quality management personnel, to create a full range of business management model, always adhering to the majority of users love. Brand Valley Gum Tang products are mainly handmade Colla Corii Asini cake, instant Colla Corii Asini cake, Colla Corii Asini cake and so on.

Reference: Baidu Encyclopedia - Dong'a Colla Corii Asini