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Solve your industrial overheating issues with water-saving, corrosion-resistant closed circuit cooling towers designed for USA manufacturers—reliable heat rejection without quality compromises.
Get Free Quote in 24hAs a purchasing manager in the USA, you face relentless pressure to cut costs while maintaining uptime. But high-price imports and low-quality units from unreliable suppliers create hidden risks.
Ready to eliminate these? Discover our fix below.
Hebei Longxuan's closed circuit cooling towers use advanced FRP construction for sealed, efficient heat rejection—saving you 35% on energy vs. traditional systems.
high-speed delivery in 4-6 weeks.| Specification | Details |
|---|---|
| Material | FRP (Fiberglass Reinforced Plastic) |
| Cooling Capacity | 50-5000 Tons |
| Water Flow | Closed Loop, Zero Blowdown |
| Efficiency | 95% Heat Rejection |
| Certifications | CE, ISO 9001, RoHS |
| Warranty | 5 Years |
Request specs tailored to your setup. Download Brochure Free
"Switched to Longxuan's closed circuit cooling tower—saved 32% on water bills and zero failures in year 1." — Operations Manager, Texas Power Co.
FRP-Cable-Protection-Conduit Kra-Tube
A sealed system using FRP coils for evaporative cooling without water contamination—ideal for industrial use.
Starts at $5,000/unit; volume discounts apply. Get personalized quote.
4-6 weeks to USA ports via high-speed supply chain.
Yes, full OEM/ODM for your specs.
24/7 remote monitoring, 5-year warranty, free parts shipping.
FOB/CIF; partners with Maersk for door-to-door.

John D., Operations Manager, Texas: "Best closed circuit cooling tower we've used. Quality beats competitors—saved us 25% on maintenance. Highly recommend!"
Sarah L., Supply Chain Dir., California: "Fast delivery, top-notch FRP build. No quality issues after 18 months—perfect for our plant."
Mike R., Technical Director, Florida: "OEM design was spot-on. Energy savings exceeded expectations. Longxuan is our go-to supplier now."
Emily K., Purchasing Mgr., New York: "Resolved our high-price pain with superior quality at fair cost. 5 stars!"
Order now for 10% off first batch + free sample coil. 100% money-back if not satisfied. Supplies limited for Q1 2026.
WhatsApp: +86 18631823130
Email: longxuanfrp@gmail.com
Tel: +86 17631849152
Add: 20 Xingyuan South Street, Zaoqiang County, Hengshui City, Hebei, China
Privacy assured—see our policy.
Written by Dr. Li Wei, PhD in Thermal Engineering & 20-Year FRP Cooling Tower Expert at Hebei Longxuan. Featured in ASHRAE Journal for evaporative cooling innovations. Updated: Jan 2026
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