Lvsan

The supplied evidence identifies 绿伞 (Lvsan) in connection with household cleaners and dishwashing liquid. It does not establish the brand’s founding, ownership, headquarters, markets, product range beyond those categories, or current operating status. The supplied website is https://www.lvsan.com.cn, but no website content was provided to substantiate further company or product details.

The supplied evidence does not establish a detailed corporate history for Lvsan (绿伞). What is documented is the brand's category identity: it is a Chinese household cleaning brand associated with dishwashing liquid (洗洁精) and home cleaning agents. No founding date, founder, ownership change, or expansion timeline is provided in the source material, so no dated history can be responsibly written here. The brand maintains an official website at lvsan.com.cn, indicating an active commercial presence in the Chinese market.

High-efficiency stain removal, environmentally friendly and safe

• Dishwashing liquid

  Dish soap, the brand's most clearly evidenced product category.

• Household cleaners

  General home cleaning agents.

• 2024

  Green Umbrella recalls 172,000 bottles of lemon dish soap

  Green Umbrella lemon dish soap labels lacked the notice “rinse off after cleaning,” failing to comply with GB 14930.1-2022; the company voluntarily recalled 172,619 bottles and offered free label replacements.

  Source

Read more

1. 1Green Umbrella recalls 172,000 bottles of lemon dish soapscjgj.beijing.gov.cn
2. 2Green Umbrella recalls 172,000 bottles of lemon dish soapccn.com.cn