Explore our industrial-grade, certified contrast therapy and cold plunge systems manufactured under ISO9001 and BSCI compliance.
Analyzing how industrial clustering, advanced refrigeration supply chains, and stringent QA testing lower FOB costs by 35% without compromising mechanical reliability.
By leveraging the Greater Bay Area’s localized thermodynamic supply chain, Dongda sources pure titanium heat exchangers and Panasonic/Highly inverter compressors at sub-tier pricing, slashing core component unit procurement costs.
Our intelligent automated vacuum charging stations fully support eco-compliant refrigerants mandated by the EU F-Gas Regulation and US EPA AIM Act, shielding international brands from future environmental tariff barriers.
Built-in Wi-Fi microcontrollers allow end consumers to schedule pull-down times, configure anti-freeze loops, and monitor UV-C sanitization cycles directly through iOS and Android white-label applications.
Every single ice bath chiller undergoes high-pressure nitrogen leak detection, followed by an unbroken 72-hour continuous thermal pull-down stress test in our environmental chambers calibrated to 43°C ambient temperature.
Shift from DIY ice additions to permanent self-cooling sanitization architectures: How consumer demands are driving hardware redesigns globally.
Global fitness facilities and boutique spas now routinely install integrated dual-temperature systems, pairing 2°C ice plunge barrels with far infrared sauna boxes to stimulate vascular vasoconstriction and accelerate muscular lactic acid clearance.
Commercial users demand clean, crystal-clear water without high chlorine odors. The industry standard has definitively migrated toward integrated inline 254nm UV-C sterilizers combined with integrated ozone generators and 20-micron sediment filters.
Export versatility requires universal cross-market adaptability. Modern chillers must seamlessly switch between 110V/60Hz and 220-240V/50Hz power sources while retaining rapid cooling pull-down capabilities (down to 2°C within 180 minutes).
Volume-tiered pricing for wholesale importers, direct distributor networks, and commercial private label programs.
| Model / SKU | Compressor Horsepower | Refrigerant | Temp Range | Sanitization Setup | FOB MOQ Price (USD) | Sample Availability |
|---|---|---|---|---|---|---|
| MH-Mini-03 | 0.3 HP High-Efficiency | Eco R290 | 5°C – 38°C | Mechanical Cartridge | $260 – $320 | Immediate Stock |
| UV-Pro-03 | 0.3 HP Industrial | Eco R290 | 3°C – 40°C | Inline 254nm UV-C | $330 – $395 | 3-5 Days Built |
| Custom-Flow-05 | 0.5 HP Commercial | Eco R290 | 2°C – 42°C | UV-C + Ozone Loop | $420 – $510 | Custom Tooling Ready |
| Master-Cool-10 | 1.0 HP Turbo Flow | R410A / R32 | 2°C – 45°C | Multi-Stage Dual Matrix | $580 – $690 | Standard Catalog |
| Dual-Extreme-15 | 1.5 HP Inverter Duty | Eco R32 Low-GWP | 2°C – 45°C Dual Temp | Auto-Ozone + UV + Micron | $750 – $890 | Priority Custom Batch |
Tailored refrigeration and hydrotherapy configurations engineered for mission-critical wellness applications.
Elite athletic teams need back-to-back plunging without water temperature creep. Dongda’s 1.5HP circulating continuous chillers maintain a true 2°C to 4°C plunge temperature even through repetitive 30-person training sessions.
Boutique hospitality sites require whisper-quiet operation below 48dB and premium exterior aesthetics. Our custom 304/316 stainless steel housings integrate seamlessly into high-end hydrotherapy lounges.
E-commerce plunge sellers leverage our drop-tested reinforced packaging, quick-connect hoses, and customized unboxing experience to scale multi-million dollar Shopify businesses without inventory warehousing overhead.
Mitigate international supply chain friction through proven third-party audits, verifiable lab testing, and end-to-end container logistics.
Full supply chain traceability and social compliance adherence, providing foreign trade partners and retail distributors with risk-free enterprise audit reports.
Dedicated factory assembly lines for standard US 110V/60Hz, EU 230V/50Hz, UK BS plugs, Australian standard pins, and Japanese 100V configurations.
In-house industrial engineers provide custom PCB schematics, personalized LCD interfaces, custom injection molding tooling, and custom outer sheet-metal finishing.
Detailed technical specifications, operational insights, and import logistics for global commercial procurement.
We achieve aggressive pricing through scale economics, unified titanium heat exchanger extrusions, automated robotic brazing lines, and centralized sourcing in China's Pearl River Delta. Quality remains paramount through the use of tier-one compressors and mandatory continuous dynamic load testing.
Yes. Our commercial series features IPX4-rated water resistance, UV-stabilized exterior powder coating, anti-corrosion condenser fins, and automatic intelligent defrost circuits capable of handling winter sub-zero operation and summer spikes up to 45°C.
Pre-production graphic mockups and working functional prototypes ship within 7 to 10 days. Full container orders (20GP/40HQ) are manufactured, inspected, and containerized within 25 to 30 calendar days at our main factory facility.
We provide a comprehensive 12-to-24 month warranty on core parts, including the compressor and circulating water pump. Bulk orders ship with a complimentary 1.5% maintenance spare-parts kit containing sensors, valves, and control boards.
Complete your catalog with factory-direct integrated tubs, high-volume chillers, and specialized infrared mats.
