For overseas importers, distributors and retail buyers, the bottled-water category is crowded with look-alike products. The real differentiator is a supplier that can connect a protected natural source, reliable quality systems, practical packaging innovation and a clear sustainability story. Chun’an Qiandao Lake Renren Enterprise Co., Ltd., founded in 1996, has built its business around that combination. Its Xizi Sanqian brand brings low-sodium natural drinking water, disposable collapsible barreled water and matching dispensing equipment to buyers who need a credible Chinese water partner rather than another commodity supplier.
A Protected Water Source at Qiandao Lake
Qiandao Lake is the foundation of the brand. The lake covers about 57,000 hectares of water surface, surrounded by roughly 356,000 hectares of forested mountains, with 1,078 islands across the water. Its 17.8 billion cubic meters of water are equivalent in volume to 3,000 West Lakes, and the lake maintains the national Class I standard for drinking water sources. The company draws deep, naturally flowing water that is naturally filtered under pressure and kept away from microbial and heavy-metal contamination.
The source water remains around 12 degrees Celsius year-round, is mildly alkaline, and has a dissolved oxygen content of 7.5 to 9.68 mg/L. It also contains naturally occurring potassium, sodium, calcium, magnesium and metasilicic acid. For buyers building a premium natural-water range, this is an origin story that can be communicated clearly on pack, in retail listings and in distributor presentations.
Low-Sodium Natural Drinking Water for Health-Conscious Markets
The Xizi Sanqian natural low-sodium drinking water range is designed for consumers who are paying closer attention to sodium intake. The company selects deep water from about 20 meters below the surface near Mishan Island, where the source water contains approximately 10 mg/L of sodium. Using OSMO membrane separation technology, the finished water is precisely controlled at around 3 mg/L of sodium while retaining the natural mineral profile.
This low-sodium positioning is relevant for office hydration, family drinking, tea service and baby-safe drinking water scenarios. The company follows a simple commercial philosophy: a little more cost, a lot better product. For distributors, that creates an opportunity to offer a differentiated natural water rather than competing only on price.
The company also produces small-molecule-cluster drinking water using patented technology associated with Professor Jin Riguang. The process uses an ultra-high-speed, high-shear turbine-screw refiner and a long-tube alternating strong magnetic-field energizer so that the 17O NMR spectral linewidth remains at or below 60 Hz. The water retains mild alkalinity and antioxidant activity, with enhanced penetration and dissolving capacity. The technology is protected by Chinese invention patent ZL02130825X and received the 2005 Eureka World Invention Gold Award.
Collapsible Barreled Water: A Practical Alternative to Conventional Barrels
Xizi Sanqian collapsible barreled water is the company’s flagship packaging innovation. Developed through 17 years of continuous R&D and protected by multiple Chinese patents, the 10-liter container is designed for one-time use. As water is drawn, the container gradually collapses and no air enters, keeping the water in a vacuum state until the last drop. Once empty, the container is effectively unusable, which helps prevent refilling and counterfeit water.
The system is built around three buyer benefits. First, it is safer: the container is used once, the vacuum process limits air contact, and the transparent walls require virgin PET material. Second, it is more convenient: there are no barrel deposits, returns or deposit refunds, and the container can be paired with a dedicated stand and dispensing plug for use with electric kettles, instant hot-water machines, tea-bar dispensers and pumps. At 10 liters, it is manageable for older users and for home delivery. Third, it is more sustainable: each container weighs only 100 grams, uses about 10 grams of PET per liter and is more than 70 percent lighter than a conventional non-collapsible container. Empty containers fold flat, saving storage, handling and freight space while reducing plastic waste.
Dispensing Equipment That Completes the System
The Xizi Sanqian secondary-contamination-free instant hot water dispenser supports the full drinking system. It heats water in three seconds for hot water on demand, without repeated heating. The water circuit is fully enclosed and uses vacuum dispensing to limit secondary contamination. Users can select from five temperature settings and four water volumes, while a high-flow ambient-temperature option makes everyday cooking more convenient. Steam-water separation helps prevent splashing, and the spout does not drip after dispensing. The body rotates 180 degrees for easier container replacement, and the large color display is supported by both button control and AI voice control. The dispenser is protected by patent ZL 2015 1 0720875.3.
Manufacturing, Quality Control and Compliance
The company operates a modern production base with integrated production-chain capabilities and advanced water treatment and filling lines. Combined capacity reaches 53,000 bottles and water containers per hour. Production follows a 16-step process from deep-water extraction to the finished pack. Quality systems include ISO 9001, ISO 14001, ISO 22000, ISO 45001, HACCP and social responsibility management system certification. Product sampling inspections have maintained a 100 percent pass rate for 30 consecutive years.
Chun’an Qiandao Lake Renren Enterprise Co., Ltd. is a National High-Tech Enterprise and a Zhejiang Green Enterprise. It holds 38 Chinese patents, including seven invention patents, and is one of the principal drafting organizations for T/ZJFIA 001-2019 Packaged Natural Drinking Water, the first group standard issued by the Zhejiang Food Industry Association. The Xizi Sanqian trademark was recognized as a Zhejiang Famous Trademark in 2011. The company has also received honors including the Best Technological Innovation Award in China’s packaged water industry and recognition from CCTV programs for its collapsible container technology.
Public credit checks across Credit China, the National Enterprise Credit Information Publicity System, AiQicha and Qichacha show no administrative penalty records, no food-safety sampling penalties, no environmental, tax or market-regulation fines, no abnormal-operation listings and no credit-related dishonesty records. The company has had only three ordinary civil sales-contract disputes, all related to routine commercial payment arrears. Its beverage production, food packaging and environmental impact assessment approvals for technical renovation are in place. The supplied aerial image shows the production site beside the lake, and the certificate image confirms a National Industrial Product Production License for food-contact plastic packaging containers and tools, valid through January 2031.
Commercial Applications for Distributors and Retail Buyers
The range fits multiple channels. Low-sodium natural water can serve office hydration programs, premium retail, hospitality and tea service. Collapsible barreled water is suited to home delivery, small offices, clinics, tea houses and families that want a cleaner alternative to traditional returnable barrels. The instant dispenser creates a higher-value bundle for distributors selling complete hydration systems rather than water alone. Eco-friendly packaging also gives retailers a clear sustainability message for increasingly regulation-conscious markets.
Why Overseas Buyers Shortlist Xizi Sanqian
Buyers comparing Chinese water suppliers should look at source security, quality records, packaging differentiation and the ability to support a complete system. Xizi Sanqian combines a protected Qiandao Lake source, low-sodium product development, patented collapsible packaging, matching dispensing equipment and a 30-year operating record. The brand story, based on Guo Moruo’s poetic reference to 3,000 West Lakes, also gives distributors a memorable premium narrative for shelf and campaign use.
For importers seeking natural drinking water, low-sodium water, eco-friendly bottled water or collapsible barreled water, the company offers a focused range with clear technical and quality foundations. Buyers can review the product portfolio and make direct contact through the official website.
Contact
To discuss distribution, wholesale supply or product selection, visit www.xizisanqian.com. Please include your target market, estimated volume, preferred packaging format and channel so the company can respond with relevant product information.
