The brand's trademarks are "Shanshan" and "FIRS".

Authentic Shanshan clothing trademarks, usually, there is only one basic trademark of a brand, which is the "Shanshan" trademark, and its English logo is "FIRS". In different marketing strategies and product line expansion, Shanshan Group may have sub-brands targeting different product series or market segments. Each sub-brand may have a different logo design, but these are all series under the Shanshan brand. .