These two have nothing to do with each other. They are registered trademarks of two different categories.

Dongpeng Ceramics: Dongpeng Holdings has been focusing on tile sanitary ware for 46 years, and owns brands such as Dongpeng Ceramic Tiles, Dongpeng Sanitary Ware, Dongpeng Wood Floor, Huashengchang Ceramics, DPI-REX and Dongpeng House Together. Since its establishment 46 years ago, Dongpeng has been adhering to the professional spirit of "making a living and being good at this", and is determined to innovate. With products leading the consumption trend of the industry and innovative business models, Dongpeng has become a leader in the ceramic industry in China.

Dongpeng special drink: Dongpeng health drink is a domestic vitamin functional drink (which belongs to special purpose drink in soft drink classification), also called energy drink abroad. It is rich in nutrients such as taurine, lysine and various B vitamins, which can provide consumers with sufficient nutrition and quickly replenish energy.

symmetry of registered trademark and "unregistered trademark". Refers to the trademark registered by the trademark management agency according to law. The registration of a trademark requires legal conditions and procedures. In countries with a trademark registration system, once a trademark is registered, it gains the exclusive right to use the registered trademark and the prohibition right to exclude others from using the same or similar trademark on the same or similar goods. The current trademark system in China is a trademark registration and use system. The right holder of a registered trademark enjoys the exclusive right to use its trademark according to law, and excludes others from using the same or similar goods on the same or similar goods designated by its registered trademark.

Reference:

Baidu Encyclopedia-Dongpeng Tile

Baidu Encyclopedia-Dongpeng Special Drink

Baidu Encyclopedia-registered trademark.