What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Does the product come with a defrost heater?

Some models include an electric heater for defrosting, while others do not.

What are the available copper tube diameters?

Available diameters range from 7.0mm to 15.88mm, including 9.52mm and 12.7mm.

Refrigeration Part Copper Tube Aluminum Fin Heat Exchanger

Name: Refrigeration Part Copper Tube Aluminum Fin Heat Exchanger
Brand: Jinan Retek Industries Inc.
SKU: 697332772

Shandong, ChinaJinan Retek Industries Inc.

US$15.00

100 Pieces

Product profile

Customization

Available

After-sales Service

One Year

Warranty

1 Year

Model NO.

RTK series

Certification

Application

Heater, Condenser

Principle

Recuperative Heat Exchanger

Style

Steel Type

Material

Copper

Copper Tube

Smooth Tube / Inner Grooved Tube

Aluminum Foil

Hydrophilic / Bare

Fin Type

Louver Fin / Flat Fin / Corrugated Fin

Model

Universal Condenser / OEM Condenser

Structure Material

Metal Material

Core

Aluminum Heat Exchanger

Type

Stainless Steel Heating Equipment

Transport Package

by Seaworthy Package

Specification

International Standard

Trademark

Retek&Bestar

Origin

China

HS Code

84159090

Production Capacity

5000/Week

Key features

Versatile Fin Types: Available in Louver, Flat, and Corrugated fin configurations for diverse cooling needs.

Multiple Tube Options: Offered in Smooth or Inner Grooved copper tubes with diameters from 7.0mm to 16mm.

High Pressure Testing: Rigorous testing at 28 bar with dry air and 1 bar Nitrogen charge ensures leak-free performance.

Multiple Refrigerant Support: Compatible with R22, R134a, and R404A refrigerants for flexible system integration.

Efficient Defrost System: Equipped with electric heater defrosting for reliable operation in cold environments.

Durable Construction: Features galvanized steel housing, seamless copper coils, and prepainted embossed aluminum casing.

Low Noise Operation: Utilizes external rotor motors designed for quiet and efficient air circulation.

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: ≤5.91hTerms 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.