Yiyi
Time-Honored BrandYiyi · Shanghai · Founded
Yiyi is a Chinese time-honored brand in the pharmaceutical and health sector, based in Shanghai. While its official founding year and detailed history remain unverified, the brand is recognized within the heritage system. Further research into local archives and industry records is needed to uncover its full story.
Brand Story
Yiyi is a brand registered under China's time-honored brand system, operating in the pharmaceutical and health industry. However, due to a lack of publicly available historical records, its founding background, key figures, and cultural significance remain unconfirmed. The brand is believed to have originated in Shanghai, but specific details about its founder, historical development, and legacy are yet to be established. In the context of Chinese time-honored brands, such incomplete information requires further investigation into local chronicles, industry archives, or family inheritance records. Without concrete evidence, this profile cannot provide a reliable brand story at present. It is recommended to consult the Shanghai Municipal Commission of Commerce or relevant industry associations for historical listings, or refer to documents such as the Shanghai Pharmaceutical Gazette to supplement details. Once verified, the brand's story can be accurately documented.
Signature Products
Stores & Addresses
Located in: Shanghai（上海）
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Cultural Note
暂无史料支撑的文化技艺说明，待核实品牌历史后补充。
Related Brands
Frequently Asked Questions
What is a "China Time-Honored Brand" (中华老字号)?
A China Time-Honored Brand is a designation by China’s Ministry of Commerce for brands with a long history that inherit products, craftsmanship or services across generations and have operated continuously to the present.
When was Yiyi founded?
Yiyi was founded in null, originating in Shanghai, Shanghai, primarily in the Healthcare field.
What is the signature product of Yiyi?
Its signature product is . See the "Signature / Buy Online" section on this page for more products and shopping links.
Where can I find the official list of China Time-Honored Brands?
You can log into the MOFCOM "China Time-Honored Brand Information Management System", or browse this site’s brand directory — we have profiled 1,451 time-honored brands.
Sources / References
Brand fundamentals (founding year, heritage level, recognition batch) follow official sources such as the MOFCOM time-honored brand list. Story and encyclopedia: