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.

Product Introduction

We focus on precision CNC machining and surface treatment of aluminum alloy charging head shells. We use 6061/7075 aviation-grade aluminum alloy materials and combine five-axis CNC machine tool technology to provide high heat dissipation, high protection, and one-piece metal shell solutions for fast charging heads, gallium nitride chargers, car chargers, etc. Support personalized size, interface openings and brand customization to meet the stringent requirements of consumer electronics, industrial equipment, outdoor power supplies and other fields.

Product Parameter

Product Name Aluminum Alloy Charging Plug Shell

Product Material Aluminum Alloy

Processing Technology Precision CNC Machining

Surface Treatment Anodizing

Customization Service Supports drawing customization, sample reproduction, and special function requirement development

Product Feature And Application

Extremely fast heat dissipation, safe and stable

The thermal conductivity of aluminum alloy material is as high as 200W/m·K, and it is matched with optimized heat dissipation structure to quickly export internal heat, avoid high temperature frequency reduction, and extend the life of the charger.

Sturdy and durable, anti-drop and scratch-resistant

Aviation aluminum has high hardness, and the surface anodizing treatment is corrosion-resistant and wear-resistant, which can adapt to harsh scenes such as vehicle bumps and outdoor falls.

Precision opening, tight fit

Supports complex opening designs such as Type-C, USB-A, indicator lights, folding pins, etc., with a tolerance control of ±0.05mm to ensure tight assembly without looseness.

High-end texture, brand value-added

Provide multi-color anodizing, laser LOGO engraving and other processes to improve the visual grade of the product and help differentiate the brand competition.

Flexible production, fast response

Support 1 piece minimum order, 7-12 days delivery cycle (depending on complexity), one-stop service from drawings to mass production, reducing customer inventory pressure.

Application scenarios

Car wireless charger: anti-vibration, high temperature resistant, suitable for car center console installation.

Smart home devices: such as wireless charging desk lamps, smart speaker bases, enhance the sense of technology of products.

Industrial-grade wireless charging piles: IP protection design, suitable for outdoor, warehousing and other scenarios.

High-end gift customization: corporate logo laser engraving, creating brand-exclusive accessories.

Product Details

Thickness range 0.8mm~5mm (customized according to heat dissipation requirements)

Processing accuracy ±0.05mm (key interface accuracy up to ±0.02mm)

Surface treatment Anodizing (multiple colors available), sandblasting, brushing, laser engraving logo

Adaptive power 5W~50W (compatible with Qi standard and other wireless charging protocols)

Heat dissipation design Built-in heat conduction groove/heat dissipation hole structure to reduce charging temperature rise

Anti-interference design Optimize electromagnetic shielding to ensure charging stability

Protection level IP54 (optional higher waterproof and dustproof level)

Product Qualification

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

REACH (EU Chemical Safety Standard)

Quality Management System:

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

Deliver, Shipping And Serving

Factory transportation method: Use professional shockproof packaging and logistics cooperation to ensure zero damage to the product during transportation and support global delivery.

Packaging method: Each product uses bubble bag + carton/wooden box double layer protection to ensure that there are no scratches on the surface, suitable for long-distance transportation.

Professional ODM & OEM manufacturer, with more than 20 years of precision processing experience, customer-oriented, from design, proofing to mass production follow-up, providing a full range of customized services. 7-15 days proofing cycle, mass production delivery on-time rate of 99%, provide 3D drawing design support.

FAQ

Q: Does the aluminum alloy shell affect the heat dissipation of the charger?

A: No! The heat dissipation performance of aluminum alloy is much better than that of plastic. Through structural optimization (such as heat dissipation holes, heat conduction grooves), the internal temperature can be significantly reduced by 10-15℃.

Q: Can it be adapted to the folding pin design?

A: Support! CNC technology can accurately process the folding pin slot and do rounded anti-scratch treatment to ensure smooth opening and closing.

Q: What information do you need to provide for custom shells?

A: 3D drawings/samples, interface position dimensions, and surface process requirements are required. If there is no design draft, we can provide free structural optimization service.

Q: Is it waterproof and dustproof?

A: Yes! Through the silicone seal ring + waterproof glue process, the highest IP68 protection level can be achieved (structural design needs to be communicated in advance).

Q: What is the minimum order quantity and unit price?

A: The minimum order is 1 piece, and the unit price decreases step by step with the increase of order quantity. We provide transparent quotation sheets without hidden fees.

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.