What is the warranty or quality assurance?

All units undergo 100% leak checking and are CE certified.

What are the available fin types?

Options include flat fin, window fin, louver fin, and smooth sine wave fin.

High Efficiency Four Fans Refrigeration Unit Cooler for Walk-in Freezer

Name: High Efficiency Four Fans Refrigeration Unit Cooler for Walk-in Freezer
Brand: Jinan Retek Industries Inc.
SKU: 854398985

Shandong, ChinaJinan Retek Industries Inc.

US$100.00

5 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Cooling Method

Direct Cooling

Certification

Model NO.

DJ20

Condition

New

Item

Copper Evaporative Air Cooler for Cold Room

Copper Air Cooler

Refrigeration Air Cooler

Main Materila

Copper Tube,Aluminium Foil

Aluminum Foil

Hydrophilic/Bare

Fin Type

Louver Fin , Flat Fin , Corrugated Fin

Cover Material

Galvanized Plate/Stainless Steel

Principle

Recuperative Heat Exchanger

Name

Refrigeration Cold Room Air Cooler Evaporator

Name1

Aluminium Panel Cold Storage Air Cooler

Keywords

Refrigeration Cold Room Air Cooler Evaporator

Transport Package

Wooden Box

Specification

RETEK140330

Trademark

RETEKOOL

Origin

China

HS Code

8418

Production Capacity

China

Key features

Customizable Dimensions: Tube diameters from 7mm to 15.88mm and fin spaces from 1.3mm to 10mm available.

Multiple Fin Types: Options include louver, flat, corrugated, and sine wave fins.

Flexible Material Selection: Copper tubes with hydrophilic or bare aluminum fins; galvanized or stainless steel covers.

Wide Power Range: Available in 1HP to 20HP configurations for various cooling needs.

CE Certified: Product meets CE safety and quality standards.

Custom Drawing Production: Manufacturing based on customer-provided drawings is supported.

Comprehensive Refrigerant Support: Compatible with R417A, R407C, R404A, R410A, and R134A.

100% Leak Testing: Every unit undergoes rigorous leak checking before shipment.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceR&D Capabilities

Jinan Retek Industries Inc.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤6.60hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, CIP, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with import/export and wholesale activities covering motorcycles, refrigeration and air-conditioning equipment, wind turbines and components, daily necessities, and hardware. It reports service procedures for corrective actions, complaint handling, supplier assessment, and quality assurance. The supplier provides 3D software design and multiple customization options, supported by CAD and documented design inputs, outputs, reviews, verification, and validation. Production information indicates more than 10 production lines, 11–20 quality-control staff, and wire condenser output of 5,000,000 pieces. However, it reports no new products in the past year, no ODM, no OEM for popular brands, no SDK, no patents, and no private molds. No overseas showroom, agent, or branch is reported. Financial information is present by year but contains no performance indicators sufficient to assess credibility. Customer cases and certifications are not provided.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its stated scope includes import/export activities and wholesale of several product categories, indicating a trading-oriented business model rather than a clearly identified manufacturer.

After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has written supplier-service assessment procedures, accepts FOB/CIF and LC/T/T service terms, and reports lead times within 15 workdays in both peak and off-season; however, it has no overseas showroom, agent, or branch.

Production capacityProduction information indicates more than 10 production lines, 11–20 quality-control staff, 21–30 years of total R&D engineer experience, and wire condenser output of 5,000,000 pieces. These stated operational resources and output figures provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. CAD capability and documented design review, verification, and validation records further support its ability to execute customized designs.