This brand is not owned by a state-owned enterprise.

Yangshengtang is a Chinese brand, and the trademark is owned by China. However, Yangshengtang was established with private investment and is not a state-owned enterprise.

Yangshengtang focuses on brand building and customer service. Yangshengtang carries out brand publicity and promotion through various channels, which improves the brand's visibility and reputation. At the same time, Yangshengtang has also established a complete customer service system to provide consumers with a full range of services including consultation, purchase, and after-sales, ensuring that consumers can receive timely and professional help in purchasing and using products.