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China Water Chiller Hydroponic Company & Pricelist serving United States

Providing state-of-the-art thermal management and commercial cooling solutions tailored for Controlled Environment Agriculture (CEA) and vertical farming across the USA.

The Growing Landscape of Hydroponics and CEA in the United States

Controlled Environment Agriculture (CEA) is undergoing an unprecedented boom across the United States. Driven by the demand for year-round local food security, climate resilience, and the rapid expansion of the legal medical cannabis sector, commercial greenhouse operations and indoor vertical farms are scaling up rapidly. States like California, Colorado, Ohio, and New Jersey have become major hubs for advanced indoor cultivation. In these highly controlled environments, maintaining precise environmental parameters is the key to maximizing crop yields and crop quality.

Among these parameters, root zone temperature regulation is arguably the most critical yet frequently overlooked factor. In hydroponic systems—whether Deep Water Culture (DWC), Nutrient Film Technique (NFT), or Ebb and Flow—the nutrient solution acts as the primary medium for both hydration and feeding. If the water temperature rises above 72°F (22°C), the dissolved oxygen (DO) levels drop precipitously, creating an anaerobic environment that fosters harmful pathogens like Pythium (root rot). Conversely, if the temperature drops too low, plant metabolism slows down, leading to stunted growth. To combat this, commercial and hobby growers alike rely heavily on robust, industrial-grade hydroponic water chillers to maintain the sweet spot of 65°F to 68°F (18°C to 20°C).

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Root Zone Stability

Maintains nutrient solution temperatures at a precise 65°F-68°F to prevent root pathogens and shock.

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Dissolved Oxygen Boost

Colder water naturally holds more oxygen, accelerating root absorption and overall plant growth rates.

Energy Efficiency

Optimized micro-channel heat exchangers minimize electrical draw, critical for high-overhead US farms.

HK Dongda zy-tit-icon

HK Dongda Supply Chain Limited is a professional foreign trade enterprise registered in Hong Kong, dedicated to providing high-quality big health products and comprehensive supply chain solutions for global clients. With our in-depth insights into the international market and mature supply chain resources, we have established a stable cooperative network covering Europe, North America, Southeast Asia and other regions, becoming a reliable partner for global buyers in the big health industry.
  • One-stop supply chain service
  • High quality certified products
  • Advanced production equipment
  • Comprehensive OEM & ODM services

High Quality Products "Go Out to Sea"

Our core products focus on the big health and environmental control series, including commercial water chillers, outdoor saunas, sauna blankets, and other related wellness and agricultural temperature control products. All our products comply with international quality standards and have passed relevant certifications, emphasizing safety, energy conservation, and comfort to meet the diverse needs of global consumers for healthy living. We strictly control every link from product selection, production supervision to logistics and transportation, ensuring that high-quality products are delivered to clients on time.

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Optimized Supply Chain & Logistics for the US Market

As a Hong Kong-based supply chain company, we leverage the region's unique geographical and policy advantages to optimize the trade process, reduce costs, and improve efficiency for our clients. Whether you are running a boutique urban farm in Brooklyn or a large-scale commercial greenhouse in California's Central Valley, our logistics pipeline guarantees seamless customs clearance, compliance with local electrical standards (such as 110V/60Hz configurations), and reliable delivery right to your facility.

Hydroponic Water Chiller Sizing & Pricelist Guidelines

Selecting the right water chiller size is paramount to ensuring your hydroponic system operates efficiently without consuming excessive power. The general rule of thumb for sizing is based on the total reservoir volume, ambient room temperature, and the heat output from grow lights and water pumps. Below is an indicative reference pricelist and sizing guide for commercial buyers in the United States seeking bulk import solutions from China.

Chiller Model / Capacity Recommended Reservoir Size Flow Rate Requirement Estimated Bulk Price (FOB, USD) Ideal Application Scenario
0.3 HP MH Chiller Up to 40 Gallons (150L) 200 - 600 GPH $120 - $180 Hobbyist DWC, Small Tent Grow, Cloning Stations
0.5 HP Chiller Up to 80 Gallons (300L) 400 - 800 GPH $190 - $260 Multi-reservoir home setups, microgreen racks
1.0 HP Commercial Cooler Up to 150 Gallons (570L) 600 - 1200 GPH $320 - $450 Commercial vertical farms, large NFT channels
2.0 HP Industrial Chiller Up to 300 Gallons (1140L) 1000 - 2000 GPH $650 - $850 Large scale greenhouse operations, collective reservoirs
5.0 HP Heavy Duty Chiller Up to 800 Gallons (3000L) 2500+ GPH $1,500 - $2,200 Industrial scale commercial farming facilities

Note: The prices listed above are estimated FOB bulk prices. Actual pricing may vary based on customization requirements (such as titanium heat exchangers for corrosive nutrient salts, customized voltage plugs for the US 110V/220V systems, and smart IoT control modules). Contact our sales team for a formal quote.

Localized Applications of Water Chillers Across the United States

The application of hydroponic water chillers varies significantly depending on the regional climate and specific crops grown across the US:

1. Commercial Leafy Green Greenhouses in the Midwest

In states like Ohio and Indiana, massive glasshouses supply supermarkets with fresh lettuce and herbs year-round. During hot summer months, greenhouse temperatures can soar, quickly heating the shallow nutrient streams in NFT systems. High-capacity water chillers prevent the nutrient solutions from overheating, ensuring consistent yields and preventing early bolting of lettuce crops.

2. Vertical Farms in Dense Urban Centers

Urban farming in cities like New York, Chicago, and Seattle relies on multi-tier vertical racks lit by high-intensity LEDs. Even though LEDs run cooler than traditional HPS lights, the sheer density of fixtures generates significant ambient heat. Closed-loop chiller systems plumbed directly to the vertical rack reservoirs maintain stable temperatures, enabling consistent, automated harvesting schedules.

3. Medical Cannabis Cultivation in Colorado and California

Cannabis plants are highly sensitive to root zone temperatures. Maintaining nutrient water at 68°F maximizes phosphorus and potassium uptake during the flowering stage, directly influencing terpene production and cannabinoid yield. Our commercial-grade 1HP and larger chillers are standard equipment in modern US indoor dispensaries and cultivation facilities.

Our Comprehensive Product Portfolio

Explore our certified range of wellness, recovery, and thermal management products manufactured to meet strict international standards.

Portable LED Tourmaline Amethyst Infrared Heating Pad

Portable LED Tourmaline Amethyst Infrared Heating Pad

This Dongda FUL-8120 portable infrared PEMF mat combines natural amethyst crystals with advanced heating elements.

Household Far Infrared Hydrotherapy Mattress

Household Far Infrared Hydrotherapy Mattress

The Household Far Infrared Hydrotherapy Mattress provides soothing thermal therapy for home wellness.

Far Infrared PEMF Single Zipper Sauna Blanket

Far Infrared PEMF Single Zipper Sauna Blanket

The FM-2321 Far Infrared PEMF Sauna Blanket features advanced zone heating for body detox.

Far Infrared Single Zipper Sauna Blanket

Far Infrared Single Zipper Sauna Blanket

The FUL-8208 Far Infrared Single Zipper Sauna Blanket offers high-efficiency thermal output.

Far Infrared Single Zipper Sauna Blanket

Far Infrared Single Zipper Sauna Blanket (Portable)

This portable far infrared sauna blanket features a lightweight design optimized for easy storage.

Far infrared sauna box

Far Infrared Personal Sauna Box

This far infrared sauna box offers fast and efficient setup for personal, localized spa therapy.

Far Infrared Half Body Sauna Cabin

Far Infrared Half Body Sauna Cabin

The FUL-8615 Far Infrared Half Body Sauna Cabin is perfect for targeted heat therapy and relaxation.

Double Steam Bath Box

Double Steam Bath Box (Family Spa Edition)

The FUL-8619 Double Steam Bath Box is a spacious, high-performance steam unit designed for home use.

Just Diligent, Keen on Control

Partnering with commercial growers and wellness brands across the USA to deliver reliable temperature control systems.

Professional Team

Our professional team has rich experience in foreign trade business, providing one-stop services including product consultation, customization, customs clearance, and after-sales support, solving all kinds of problems for clients in cross-border trade.

Mutually Beneficial Cooperation

Adhering to the principle of "integrity, professionalism and win-win", we are committed to long-term cooperation with global partners, continuously upgrading our products and services to contribute to the development of the global big health industry.

We sincerely welcome clients from all over the world to contact us and seek common development.