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 USB flash drive shell customization services for brand owners, corporate customers and individual users. We use aviation-grade aluminum alloy materials and CNC precision processing technology, combined with anodized surface treatment, to create a lightweight, high-strength, high-value USB flash drive shell to meet the dual needs of data storage and brand display.

2.Product Parameter 

3.Product Feature And Application 

Exquisite appearance CNC one-piece molding, smooth surface without burrs, optional multiple colors and textures

Strong durability Hard oxide film thickness ≥ 25μm, passed the wear test 5000 times, long service life

Lightweight design Aluminum alloy material, the weight is only 50% of the plastic shell, easy to carry

Personalized customization supports LOGO laser engraving, pattern customization, special texture design

Application scenarios of aluminum alloy USB flash drive shell:

Corporate gifts: Customized LOGO and color matching to enhance brand image

Business office: Durable and high-value, suitable for daily data storage

Activity promotion: bulk customization, as activity souvenirs or promotional gifts

4.Product Details 

Precision CNC one-piece molding, tolerance control at ±0.01mm, to ensure accurate hole position and tight fit.

Aluminum alloy shell has the advantage of natural thermal conductivity and excellent heat dissipation performance, which effectively reduces the internal working temperature and prolongs the product life.

With nano-level surface treatment anodizing, it is corrosion-resistant and provides a variety of colors such as silver, gray, and rose gold, which is beautiful and wear-resistant.

CNC processing accuracy ≤ 0.02mm, ensuring that the shell and PCB board are perfectly matched

The anodized film is uniform and dense, and the color is long-lasting and does not fade

5.Product Qualification 

Environmentally friendly material 100% recyclable aluminum alloy, in line with RoHS environmental standards

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)

6.Deliver, Shipping And Serving 

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

7.FAQ

What materials are needed for customized aluminum alloy shells?

You need to provide the 3D design drawings, size requirements (length/width/height/wall thickness), interface types (such as the number and position of Type-C, USB-A, etc.), surface treatment process requirements (such as anodizing color, laser engraving content) and relevant certification requirements (such as CE, RoHS, etc.) of the shell. If there is no design drawing, we can provide professional design support.

Does it support small batch customization? What is the minimum order quantity (MOQ)?

Small batch customization is supported, and the MOQ is usually 100-500 pieces (adjusted according to the complexity of the design), which can flexibly meet the needs of start-up brands or test markets.

What factors mainly determine the customization cost? How to reduce the cost?

The cost mainly depends on:

Material usage (shell size, thickness);

Process complexity (such as special-shaped openings, multi-color oxidation);

Order quantity (the larger the batch, the lower the unit price).

Cost reduction suggestions: simplify non-essential structures, select standard surface treatment processes, and increase order volume.

How do I confirm that the shell is compatible with my PCB board?

Provide the PCB board size diagram or the actual object, and we will customize the internal structure of the shell according to your needs.

Surface treatment: anodizing or sandblasting?

Anodizing has rich colors and is suitable for personalized customization; sandblasting has a delicate texture and is suitable for business style.

How long does it take for customized production?

7-10 days for the first sample, 15-25 days for bulk orders

Does it support LOGO engraving?

Supports laser engraving, with an accuracy of ≤0.1mm, and optional position and size.

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.