The information above is derived primarily from publicly available U.S. trademark records.1

Compared to major international fashion houses, the publicly documented history of LOTOUSAN is relatively limited. The earliest readily identifiable formal record is its U.S. trademark filing in 2020.

The trademark application was submitted by Quanzhou FengZeQiRui E-Commerce Co., Ltd., which identified itself as the owner based in Quanzhou, Fujian, China. The mark was subsequently approved and entered on the U.S. Principal Register on January 25, 2022.1

Trademark records state that the LOTOUSAN name had been used in commerce from November 26, 2020, suggesting that the brand was being commercially developed and marketed around the beginning of the 2020s.1

There is currently insufficient reliable public information to establish a detailed founding story, founder biography, headquarters operation, or corporate history beyond the trademark documentation. Consequently, attributing a specific brand philosophy or founder narrative to LOTOUSAN without additional primary sources would be misleading.

The registered U.S. trademark for LOTOUSAN covers a broad selection of fashion products under International Class 25. The registered goods include:

• Loungewear
• Nightwear/nighties
• Pants
• Shoes
• Swimwear
• Athletic tights
• Men’s and women’s footwear
• Knit dresses
• Mountaineering boots
• Women’s shirts
• Women’s dresses
• Women’s skirts
• Women’s blouses1

This classification positions LOTOUSAN primarily as an apparel and footwear brand rather than a cosmetics, electronics, home-goods, or lifestyle-equipment company.

Based on the categories protected by its trademark, LOTOUSAN appears to operate in the consumer fashion and apparel segment. Its product range spans everyday clothing, women’s fashion, leisurewear, swimwear, athletic-oriented garments, and footwear.

The registered portfolio is notable for combining casual and lifestyle products, such as loungewear and nightwear, with fashion apparel, swimwear, and specialized footwear like mountaineering boots.1 However, broad trademark coverage does not necessarily imply that every listed product is currently sold under the brand; registrations describe the goods for which a mark is protected and should not be interpreted as a complete current catalogue.

The LOTOUSAN trademark is registered to Quanzhou FengZeQiRui E-Commerce Co., Ltd., identified in trademark records as the owner and located in Quanzhou, Fujian, China.1

While Quanzhou is a significant manufacturing and commercial centre in Fujian Province, available LOTOUSAN trademark records alone do not establish the exact nature or scale of the company’s manufacturing operations. It is therefore more accurate to describe LOTOUSAN as a Chinese-owned apparel trademark or brand than to characterise it as a large Chinese fashion corporation.

LOTOUSAN’s U.S. trademark is a standard-character word mark, meaning the registration protects the wording “LOTOUSAN” rather than being limited to a particular stylised logo design.

The registration is associated with Serial Number 90355587 and Registration Number 6625840. It was filed on December 2, 2020, and registered on January 25, 2022.1 The registration covers Class 25 goods, principally clothing, footwear, and related apparel.1

Available corporate records place the LOTOUSAN trademark owner in Quanzhou, Fujian, China. While its U.S. registration demonstrates that the brand sought formal trademark protection in the United States, this should not be interpreted as proof of extensive physical retail operations in that country.1

Public information regarding LOTOUSAN’s international retail footprint, stores, manufacturing facilities, annual sales, employees, or distribution network remains comparatively scarce.

Based on independently verifiable evidence, LOTOUSAN is best described as a relatively low-profile international apparel brand with a Chinese corporate owner, rather than a globally established fashion house.

Its trademark portfolio suggests an emphasis on the following progression: Fashion apparel → Leisurewear → Women’s clothing → Swimwear → Footwear → Athletic/casual clothing. These categories indicate a potentially broad lifestyle-fashion positioning covering clothing for everyday wear, leisure, exercise, and outdoor activities.

Products bearing the LOTOUSAN name have appeared on online marketplaces. For instance, marketplace search results have identified LOTOUSAN-branded breathable UV-protection face coverings.

While marketplace listings provide evidence that products bearing the name are being sold, they should be treated separately from official corporate information. Product listings can change, disappear, or be supplied by third-party sellers.

Established by public records

• LOTOUSAN is a registered U.S. trademark.
• The trademark owner is Quanzhou FengZeQiRui E-Commerce Co., Ltd.
• The owner is identified as being in Quanzhou, Fujian, China.
• The trademark was filed in 2020 and registered in 2022.
• The registered goods are primarily apparel and footwear.
• The trademark covers both women’s and men’s footwear and several categories of clothing.
• The claimed first U.S. commercial use dates to November 26, 2020.1

Insufficiently documented information

There is currently insufficient reliable public evidence to confidently state:

• The exact year LOTOUSAN was founded as a brand
• The identity of its founder or creative director
• Annual revenue figures
• Number of employees
• Number of physical stores
• Details of manufacturing facilities
• Official global headquarters beyond the trademark owner’s listed location
• A definitive official brand slogan
• A detailed brand mission or design philosophy
• Celebrity endorsements or major fashion-industry partnerships

These details should not be invented to make the brand appear more established than documented evidence supports.

LOTOUSAN exemplifies a Chinese-origin apparel trademark developed for a broad international clothing market. Its U.S. trademark registration provides a concrete legal record of the brand’s commercial identity and shows that the company sought protection for a diverse portfolio of fashion-related products.

Although LOTOUSAN lacks the extensively documented history of brands such as Nike, Adidas, Uniqlo, or Zara, its trademark portfolio indicates an intention to operate across several segments of the clothing and footwear market.

LOTOUSAN is a Chinese-owned fashion and apparel brand associated with Quanzhou FengZeQiRui E-Commerce Co., Ltd. of Quanzhou, Fujian. The brand’s U.S. trademark history dates to 2020, with registration granted in January 2022. Protected product categories encompass loungewear, nightwear, pants, dresses, shirts, skirts, blouses, swimwear, athletic tights, and a broad range of footwear including mountaineering boots.1

Given the limited publicly available information about the company, LOTOUSAN is best understood through its documented trademark and product categories rather than an assumed corporate history or marketing narrative. Available evidence establishes it as an apparel and footwear brand with an international trademark presence, while many details regarding its operations, scale, and brand strategy remain undocumented.

1. LOTOUSAN Trademark (USPTO Serial 90355587) | USPTO Record | TrademarkElite