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 

We focus on providing high-precision aluminum alloy wheel CNC processing services for automobile modification factories, racing teams and wheel brands, covering the whole process of manufacturing from blanks to finished products. The five-axis linkage CNC machine tool and intelligent CAM programming system are used to ensure that the dimensional accuracy and dynamic balance performance of each wheel meet the racing level standards.

2.Product Parameter 

3.Product Feature And Application 

Lightweight design: 35% lighter than traditional cast wheels, reducing unsprung mass, improving acceleration and handling response

Ultra-high strength: tensile strength ≥ 310MPa, JWL/VIA dual certification, can withstand extreme off-road and track impact

Heat dissipation optimization: patented hollow spoke design, brake heat dissipation efficiency increased by 50%, avoiding thermal decay

100% customization: support free combination of spoke style, color, and engraved LOGO, 3D drawing visual confirmation

Adapt to all scenarios: low wind resistance wheels for new energy vehicles are optional, and the battery life is increased by 3-5%

application scenarios:

Performance modified cars: street sports cars, low-lying Hellaflush style

Off-road adventure: high-intensity requirements for desert and rocky terrain

Track competition: lightweight wheels for drift and rally

New energy models: low-energy consumption styles for electric vehicles such as Tesla and Weilai

5.Product Details 

Customized aluminum alloy wheels-lightweight and high performance, defining wheel aesthetics, metal streamline integrity is 3 times higher than casting

6.Product Qualification of the Automobile Aluminum Alloy Wheel

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

Surface treatment: RoHS pollution-free standards.

7.Deliver, Shipping And Serving of the Automobile Aluminum Alloy Wheel

Drawing confirmation: Support customers to provide 3D drawings or physical scans

Blank preparation: Forged/cast aluminum billets, ultrasonic flaw detection

Rough machining: Remove excess material and reserve finishing allowance

Finishing: Five-axis CNC precision milling to complete spokes, mounting surfaces, valve holes and other details

Quality inspection packaging: three-coordinate measurement + dynamic balancing test, shockproof packaging shipment

8.FAQ

What is the strength of CNC processed wheels?

Using forged aluminum billets + precision machining, the tensile strength is ≥310MPa, which is far higher than cast wheels.

How long does it take to produce a custom wheel?

The standard cycle is 15-25 days (including design confirmation + production + quality inspection).

How to ensure that the wheel is suitable for my car model?

Provide the model year, original wheel parameters (ET/J value, etc.), or send the original wheel, and we will 100% restore and adapt.

Will customized wheels affect the annual inspection?

It complies with the national standard GB/T 5334-2021, and can provide compliance certification documents. Most parts of the country can pass the inspection without restoration.

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.