Founded in 1996, Chun'an Qiandao Lake Renren Enterprise Co., Ltd. is located on the shores of Qiandao Lake — hailed as "the finest waters under heaven." With 30 years in the drinking water industry, the company upholds the philosophy of "customer first, sincerity always."
A Brand Born from Poetry
In 1963, the great literary figure Guo Moruo wrote the timeless line: "Three thousand West Lakes lie here, and the mountains seem to lose their height." This poetic tribute gave the brand "Xizi Sanqian" its name — clear water as its roots, nature as its soul.
Water Source
Xizi Sanqian draws its water from 10–20 meters below the surface of Qiandao Lake, near Mishan Island. The lake's 17.8 billion cubic meters of water — equivalent to 3,000 West Lakes — meets the national Class I standard year-round. The deep water is naturally filtered, with a stable temperature around 12°C, mildly alkaline pH, and essential minerals including potassium, sodium, calcium, magnesium, and metasilicic acid.
Quality and Certifications
The company holds 38 Chinese patents, including 7 invention patents, and is a principal drafting organization for T/ZJFIA 001—2019 Packaged Natural Drinking Water. In 2011, "Xizi Sanqian" was recognized as a Zhejiang Famous Trademark. The company has maintained a 100% pass rate in sampling inspections for 30 consecutive years, with ISO9001, ISO14001, ISO22000, ISO45001, and HACCP certifications.
Product Innovation: The Collapsible Water Container
After a 20-year R&D campaign and more than RMB 20 million invested, the company developed the disposable collapsible water container. As water is dispensed, the container collapses automatically — no air enters, and it remains in a vacuum state throughout, keeping water fresh and safe. Each 10L container weighs only 100g, using just 10g of PET per liter.
Three key advantages:
Safer — Single-use, vacuum-sealed, collapses after use to eliminate counterfeit refilling
More Convenient — No deposits or returns; easy for women and older adults to handle
More Eco-Friendly — 70% less plastic per liter; saves storage and freight costs
The product was featured on CCTV and won multiple industry awards.
Instant Hot Water Dispenser
The company also offers a patented instant hot water dispenser featuring 3-second heating, fully enclosed water circuit, 5 temperature settings, and both button and AI voice control.
Corporate Vision
Looking ahead, the company pursues its vision of "One Bucket for the World," aiming to bring eco-friendly collapsible water-container products to households everywhere.
To learn more, please visit: www.xizisanqian.com
Company English name: Chun'an Qiandao Lake Renren Enterprise Co., Ltd.
www.xizisanqian.com
Chun'an Qiandao Lake Renren Enterprise Co., Ltd.
