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As a purchasing manager in the USA, you face unreliable water storage that leaks, corrodes, and drives up replacement costs. Our square plastic water tanks from Hebei Longxuan deliver industrial-grade FRP reliability.
You demand reliable water storage for manufacturing, agriculture, or commercial sites, but high prices and low quality plague your supply chain.
Our square plastic water tanks leverage FRP (fiberglass reinforced plastic) for unmatched durability. As China's powerful factory with global reach, we outperform on price, service, and quality.
| Specification | Details |
|---|---|
| Material | FRP (Fiberglass Reinforced Plastic), UV-stabilized |
| Shape | Square, stackable |
| Capacity Range | 1,000L - 50,000L |
| Wall Thickness | 5-12mm |
| Max Pressure | 0.5 MPa |
| Certifications | ISO 9001, CE, RoHS (NSF-compliant options) |
| Temperature Range | -40°C to 80°C |
Ideal for USA manufacturing plants, farms, and construction sites. Case: Texas factory saved 25% on water storage costs with our 10,000L square tanks.
From 1,000L to 50,000L, customizable. Ideal for industrial water storage.
FRP is 3x stronger, corrosion-resistant, and lasts 25+ years—perfect for harsh USA climates.
T/T, L/C; FOB/CIF to USA ports. 15-20 day delivery from our Hebei factory.
Yes, full customization with your branding and specs.

24/7 tech support, 5-year warranty, free replacement for defects.
Yes, RoHS/CE certified; NSF options available for potable water.
Contact us—limited stock for qualified USA buyers.
Free samples for first 50 USA inquiries. Money-back guarantee if not satisfied.
WhatsApp: +86 18631823130 | Email: longxuanfrp@gmail.com
Tel: +86 17631849152 | Full Contact
Privacy policy: Your data is secure per GDPR/USA standards.
Mike R., Texas Ops Manager: "These square plastic water tanks are a game-changer. No more leaks, perfect fit. 5 stars!"
Sarah L., CA Supply Chain: "Fast delivery, top quality. Saved us thousands vs. local suppliers."
John D., Florida Director: "Custom OEM tanks arrived flawless. Highly recommend Hebei Longxuan."
Emily K., NY Tech Lead: "Durable, compliant, and affordable. Exceeded expectations."
Customization can include size, material, structure, surface treatment, color, performance parameters, and packaging based on customer requirements.
Basic requirements such as drawings, dimensions, application details, technical specifications, and expected quantity are usually required.
Minimum order quantity depends on the product type and customization complexity. Please contact us for specific MOQ details.
Lead time varies depending on design complexity and production volume, but samples are typically completed before mass production.





Address
20 Xingyuan South Street, Zaoqiang County, Hengshui City, Hebei Province, China
Trusted by USA and Global Leaders
Our square plastic water tanks power operations for top firms, backed by certifications.
Customer Testimonials
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Certifications: ISO 9001, CE, RoHS, CCC. Fully compliant for USA imports.