PRODUCTS

DongGuan TongToo Aluminum Products Co., Ltd. is a company specializing in aluminum alloy CNC precision machining, injection molding, mold development, and metal parts manufacturing. It has obtained ISO 9001 international certification and strictly implements the 6S management system. With the introduction of German imported equipment, its products are exported to more than 20 countries including Europe, America, and Southeast Asia, with an average annual delivery volume of more than 5 million pieces. With exquisite craftsmanship, fast response, and full-process quality inspection as the core, we provide customized ODM/OEM solutions for global customers and strive to become a trusted strategic partner in the field of international industrial manufacturing.

1.Product Introduction 

Customized automotive aluminum alloy radiator is a core component designed for automotive cooling systems. It uses high-quality aluminum alloy materials and precision manufacturing processes to ensure efficient heat dissipation performance, lightweight structure and long life. Supports customization of size, interface, heat sink density and surface treatment process according to customer needs.

2.Product Parameter 

3.Product Feature And Application 

Efficient heat dissipation performance adopts wave-shaped/fish-scale heat sink design to increase the heat dissipation area, and with vacuum brazing process, the heat conduction efficiency is increased by 30%.

Lightweight and strength are taken into account. The aluminum alloy material has a low density and is 30%-40% lighter than the traditional copper radiator. At the same time, it maintains high mechanical strength to adapt to vehicle bumpy conditions.

Corrosion-resistant and long-life surface hard oxidation or electrophoresis treatment, salt spray corrosion resistance for more than 1000 hours, suitable for harsh environments such as high temperature, high humidity, and cold.

Compact structure, strong adaptability supports personalized design, and flexibly matches the engine compartment space, coolant pipeline interface and electronic fan installation requirements.

Environmental protection and energy saving reduce engine heat load, reduce fuel consumption or power consumption, and meet the trend of lightweight and low carbonization of automobiles.

Application scenarios 

Fuel vehicles: engine cooling system, turbocharger intercooler, transmission oil cooler.

New energy vehicles: battery pack thermal management system, motor cooler, on-board charger cooling module.

High-performance racing cars: customized ultra-thin high-density radiators to meet the needs of rapid heat dissipation under extreme working conditions.

Commercial vehicles and construction machinery: enhanced heat dissipation solutions for high-power equipment such as heavy trucks and excavators.

Special vehicles: customized high-temperature and impact-resistant radiators for military vehicles, fire trucks, etc.

4.Product Details 

Heat dissipation efficiency: 20%-30% higher than traditional copper radiators

Working temperature: -40℃ to 200℃

Withstand pressure: ≥1.5MPa (customizable up to 2.5MPa)

Applicable models: fuel vehicles, new energy vehicles, racing cars, commercial vehicles, etc.

5.Product Qualification 

Full process inspection: three-coordinate measurement (form and position tolerance) to ensure compliance with ISO 9001 standards.

Surface treatment: Meet RoHS pollution-free standards.

6.Deliver, Shipping And Serving 

Demand communication: Provide vehicle engine cylinder head design drawings.

Scheme design: Support 3D modeling reverse engineering, small batch rapid proofing

Mass production: fully automated processing + 100% quality inspection.

Logistics delivery: Support global air/sea transportation, including export customs declaration documents.

7.FAQ

Why choose aluminum alloy instead of copper?

Aluminum alloy has significant advantages in lightweight, and modern brazing technology has greatly improved its heat dissipation efficiency, with higher overall cost performance.

How long does it take to design a custom radiator?

7-10 working days for regular needs, 10-25 days for complex structures.

How to ensure the corrosion resistance of the radiator?

Hard oxidation treatment is used by default, and electrophoretic coating or ordinary sandblasting anodizing is optional to meet the needs of different corrosive environments.

Does it support small batch customization?

Yes, the minimum order quantity can be as low as 50 pieces, and proofing service is provided.

What are the prices and delivery times?

Prices fluctuate according to materials, processes and order quantities. Regular order delivery times are 15-20 days, and expedited services are optional.

Are you a trading company or a manufacturer?

We are a precision machining manufacturer with 20 years of production and processing experience. Welcome to visit our factory.

Company Introduction

Our 5000㎡ workshop is equipped with hundreds of production equipment, including German Hammer five-axis CNC machining center (machining accuracy up to 0.002 MM), turning and milling composite CNC lathe, CNC lathe, milling machine, lathe, grinder, etc.; as well as more than a dozen various inspection equipment (including German Cai's three-dimensional, with inspection accuracy up to 0.001MM), and the machining capacity has reached the international advanced level. The Tengtu team has the most professional mold design and CNC machining knowledge. We will work closely with you during the prototyping, production, assembly, inspection, packaging and final delivery process to exceed your expectations.

Our team uses CNC machining to manufacture high-performance parts that support industries such as aerospace, automotive, military, medical, machinery, electronics, and communications. We are committed to innovation and manufacture and assemble important components with excellent precision, strict tolerances and high-quality materials. Over the past 11 years, Tengtu has established a high reputation for efficiency, quality, reliability and on-time delivery.