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Struggling with unreliable cooling in your manufacturing operations? Hebei Longxuan delivers open and closed cooling systems built from durable FRP materials, solving overheating, high energy bills, and maintenance headaches for US purchasing managers like you.
Get Free Quote in 24hAs a US operations manager, you face mounting pressure to keep production lines running 24/7. But outdated cooling setups are dragging you down.
Don't let these issues erode your ROI. Discover proven FRP solutions below.
At Hebei Longxuan, our open cooling systems (evaporative, direct contact) and closed cooling systems (closed-loop, coil-based) use fiberglass reinforced plastic (FRP) for unmatched durability. As China's leading exporter, we beat competitors on price, service, quality, and speed.
| Feature | Open Cooling System | Closed Cooling System |
|---|---|---|
| Water Consumption | High (evaporative) | Low (recirculating) |
| Material | FRP Anti-Corrosion | FRP + SS Coils |
| Capacity | 10-5000 RT | 50-2000 RT |
| Applications | General Industrial | Sensitive Processes |
Case Study: Texas petrochemical plant switched to our closed system, achieving 28% energy savings and zero downtime in Year 1.
"Longxuan's FRP open cooling system cut our maintenance by 40%. Top quality from China!" – John D., Operations Manager, Texas Refinery
Open systems use direct evaporative cooling with atmosphere contact; closed systems protect process fluid in coils for contamination-free operation.
Yes, certified CE, RoHS, and compliant with EPA Legionella standards.
15-25 days via sea freight to major ports like LA or NY.
Full OEM/ODM services, including design and prototyping.

T/T, L/C, PayPal; 30% deposit, balance before shipment.
24/7 support via WhatsApp/email, 2-year warranty, free spare parts.
Get free samples + money-back guarantee. Act now—stock limited!
Tel: +86 18631823130 | Privacy Policy: Secure & Compliant
"Switched to Longxuan closed cooling—saved 35% on costs. Excellent quality!" – Mike R., CA Manufacturing
★★★★★
"Fast delivery and OEM design exceeded expectations. Highly recommend!" – Sarah L., NY Plant Manager
★★★★★
"Open tower from them handles our loads perfectly. Best value in market." – Tom K., Texas Ops
★★★★★
"Superior to competitors—reliable service and quality assurance." – Elena M., FL Industrial
★★★★★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