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 

Aluminum Alloy LED Lighting Radiator is manufactured by high-precision die extrusion process, which is specially designed to provide efficient heat dissipation solutions for LED lighting equipment. With 6063/6061 aluminum alloy as the core material, combined with precision mold design and surface treatment technology, the product has the characteristics of lightweight, corrosion resistance, high thermal conductivity, etc., and is widely used in indoor and outdoor lighting, commercial decoration, industrial equipment and other fields, helping to extend the life of LED lamps and improve the stability of light efficiency.

2.Product Parameter 

3.Product Feature And Application 

Efficient thermal management: scientific layout of heat sink fins, effectively reducing the temperature of LED chips by 10-20℃

Lightweight and energy-saving: aluminum alloy has low density and is more than 40% lighter than traditional copper heat sinks

Strong corrosion resistance: anodized film thickness ≥10μm, outdoor service life exceeds 10 years

Diversified appearance: supports matte, glossy, gradient color and other surface effects, suitable for high-end lighting design

High cost performance: extrusion process reduces mass production costs by 35%, supports mass production of 1,000 pieces

Customized service

Mold development: provide 3D drawings or physical samples for mold opening, mold life ≥150,000 times

Secondary processing: drilling, tapping, cutting, bending, etc. one-stop Processing

Quick response: Samples are delivered in 7-10 days, and mass production cycle is 15-25 days

4. Application scenarios 

Indoor lighting

LED downlights, panel lights, track light heat sinks

Intelligent home decorative lamp integrated heat dissipation structure

Outdoor lighting

Street lights, garden lights, landscape lights weather-resistant heat sinks

Solar LED lamps rainproof and dustproof heat dissipation solutions

Industrial lighting

High-power mining lamps, tunnel lights heat dissipation modules

Special heat sinks for explosion-proof lamps

Commercial lighting

Customized decorative lamp heat dissipation components for hotels/shopping malls

Advertising light boxes, LED display backplane heat dissipation systems

5.Product Details 

Heat dissipation design: supports high-density fins, special-shaped structure optimization, heat dissipation efficiency increased by more than 30%

Weather resistance: passed 48 hours salt spray test, adapt to -30℃~120℃ environment

Precision control: extrusion tolerance ±0.1mm, key dimension tolerance ±0.05mm after fine processing

Aluminum alloy has natural thermal conductivity advantages and excellent heat dissipation performance, effectively reducing internal working temperature and extending product life.

With nano-level surface treatment anodizing, corrosion resistance, silver, black, rose gold and other colors are available. The anodized film is uniform and dense, beautiful and wear-resistant, and the color lasts and does not fade.

6.Product Qualification 

Advanced equipment: 500-2000T extruder + 3-axis/4-axis/5-axis CNC to ensure the molding accuracy of complex structures

Full process service: mold development → extrusion molding → finishing → surface treatment → quality inspection and packaging

Complete certification: RoHS, ISO9001, aluminum composition test report

Environmental certification:

RoHS certification (lead-free, cadmium-free and other harmful substances)

REACH (EU Chemical Safety Standards)

Quality Management System:

ISO 9001:2016/ISO 9001:2015 (production process quality control)

7.Deliver, Shipping And Serving 

Professional ODM&OEM manufacturer, with more than 20 years of precision machining experience, based on customer needs, providing a full range of customized services. 7-15 days for proofing, 99% on-time delivery rate for mass production, and 3D drawing design support.

8.FAQ

How is the mold opening fee calculated? Can it be refunded?

The mold fee is priced according to the complexity. Please consult customer service for details on the mold fee refund.

What is the minimum order quantity (MOQ)?

The extrusion production MOQ is 1,000 pieces, and small batch trial production (starting from 300 pieces) is supported.

Does surface treatment affect heat dissipation performance?

The anodizing process can improve the thermal radiation efficiency and affect the thermal conductivity by less than 3%.

File format requirements?

Support AutoCAD/DXF/STEP formats

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.