What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season.

What is the operating voltage?

The standard operating voltage is 230 VAC, with options for 220/380-450V.

What is the expected lifetime of the unit?

The expected lifetime is between 5 to 10 years.

on Sale Heater Defrost Air Cooler Unit with Evaporator Function for Cold Room Temperature Control

Name: on Sale Heater Defrost Air Cooler Unit with Evaporator Function for Cold Room Temperature Control
Brand: Foshan Tongyong Refrigeration Equipment Co., Ltd.
SKU: 2139018122

Guangdong, ChinaFoshan Tongyong Refrigeration Equipment Co., Ltd.

US$500.00

1-499 Pieces

US$400.00

500-999 Pieces

US$300.00

1,000+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Have

Warranty

1 Year

Model NO.

DD-3.7/20

Type

Air Curtain

Air Tube Material

Plastics

Corrosion Durability

Ultrahigh

Operating Voltage

230 VAC

Noise Level

Low

Application Fields

Refrigeration and Heating System

Mounting

Wall/Window Mount

Lifetime

5~10 years

Certification

RoHS, ISO, CE

Condition

New

Noise

Below 80 Dba

Air Flow

25000m3/H

Cooling Area

80-120m2

Air Outlet

Single Air Vent

Fan Type

Axial Air Cooler

Controller

Single/12speed

Output

3kw

Power Resourse

220/380-450V/50-60Hz

Single Package Size

43.0X29.0X48.0 Cm

Transport Package

Carton or Wooden

Specification

customized

Trademark

ZhongYong

Origin

Foshan

HS Code

841899

Production Capacity

1000000pieces/Year

Key features

High-Efficiency Heat Transfer: Optimized finned coil design and forced-air circulation maximize thermal exchange for effective cooling.

Stable & Reliable Airflow: Engineered for consistent air delivery, providing precise temperature control and minimizing fluctuations.

Broad Application Suitability: Ideal for data centers, manufacturing floors, and commercial facilities requiring continuous regulation.

Low Noise Operation: Noise level is below 80 Dba, ensuring quiet performance in various environments.

Certified Quality: Products hold RoHS, ISO, and CE certifications for safety and compliance.

1-Year Warranty: Comprehensive 1-year warranty coverage with after-sales service support.

Flexible Power Options: Supports 220/380-450V power sources with 50-60Hz frequency compatibility.

Durable Construction: Constructed with ultrahigh corrosion durability materials and a modular design for easy maintenance.

Company profile

Full Customization3D Software DesignStandardized quality controlProduct Certification

Foshan Tongyong Refrigeration Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedExport Year: 13 Years CertifiedNearest Port: Foshan Port, Guangzhou PortAverage Response Time: ≤0.91h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryFoshan Tongyong Refrigeration Equipment Co., Ltd. is a National High-Tech Enterprise focused on refrigeration equipment and heat-exchange components, including condensers, evaporators, and air coolers. It reports a 15,000 m² manufacturing plant, broad customization services, ODM and OEM capabilities, 10 R&D engineers, an SDK, and new-product activity in the past year. CE certification is reported, along with other unspecified certifications. Service procedures and complaint-handling records are documented, but corrective-action records and an approved supplier list are incomplete. The supplier has no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial information is incomplete and internally inconsistent, so financial credibility cannot be conclusively assessed. No Fortune 500 cooperation or repeat-buyer preference is reported.

Supplier typeThe supplier is identified as Foshan Tongyong Refrigeration Equipment Co., Ltd., a National High-Tech Enterprise specializing in the research, development, manufacturing, and sales of refrigeration equipment and heat-exchange components. Its stated products include condensers, evaporators, air coolers, and surface coolers, indicating a manufacturer rather than a purely trading-oriented supplier.

CertificationsThe supplier reports CE certification and other unspecified certifications for product compliance. The provided information confirms certification holding but does not identify the additional certifications or their scope.

R&D capabilityThe supplier reports R&D capability, 10 R&D engineers, an available SDK, ODM services, and new-product activity during the past year. These are explicit indicators of ongoing product-development capability.

Production capacityThe supplier describes itself as a manufacturer of refrigeration and heat-exchange equipment and reports a 15,000 m² manufacturing plant. It also states average peak-season and off-season lead times within 15 working days, supporting evidence of established production operations, although production capacity and output volumes are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, indicating broad support for customer-specific product development.