Precision Aluminum
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precision aluminum5
precision aluminum2
precision aluminum3
precision aluminum04
precision aluminum5

Precision Aluminum

Dongguan Tongtoo aluminum products Co., Ltd. is a high-end service provider in the precision ground aluminum industry, offering integrated customized services from mold development to finished products. Our services cover precision aluminum profiles, special-shaped profiles, and deeply processed aluminum components, supporting product innovation across multiple industries and ensuring a stable supply to the global market.

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Product Introduction

Precision Ground Aluminum

Core Service Chain

Mold R&D and Design:
Our professional team is proficient in complex mold design, ensuring profile accuracy and extrusion efficiency.

Mold Opening and Extrusion:
Advanced equipment is used to produce various grades of aluminum alloys, including 6061 and 6063.

CNC Precision Machining:
Multi-axis equipment enables precise cutting and secondary processing, ensuring high-precision tolerances.

Surface Treatment:
We provide a full range of surface treatment solutions, including anodizing, to enhance part performance and aesthetics.

Core Advantages

Full-chain integration shortens lead times by more than 30% and reduces costs. Source-level design enables complex structural realization. Precision processes ensure assembly accuracy of ±0.05 mm or better. Professional material selection and surface treatment matching are provided, along with rapid response for prototyping and small-batch trial production.

Application Fields

Serving new energy vehicles, consumer electronics, precision instruments, industrial automation, semiconductors, and high-end home furnishings. Typical applications include battery pack components, mobile phone frames, and medical equipment parts.

Guarantee System

We hold RoHS and REACH environmental certifications as well as ISO 9001 quality system certification. We are equipped with high-precision testing equipment and possess extensive experience in global exports.

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Frequently Asked Questions (FAQ)

Q1: How long does the entire process take from design drawings to samples?

A: New mold design typically requires 7–15 working days, and the first extrusion samples take 3–5 working days. CNC machining and anodizing require additional time. A detailed timeline will be provided for complex molds after evaluation.

Q2: What are the minimum and maximum cross-sectional dimensions and wall thicknesses that can be extruded?

A: We can produce profiles with outer diameters ranging from 20 to 350 mm. The minimum wall thickness is 0.6 mm (depending on material and cross-sectional complexity). There is no strict upper limit on wall thickness; feasibility is assessed based on the specific design.

Q3: What design optimization support is available during the mold development stage?

A: We conduct comprehensive extrudability analysis and provide recommendations such as fillet adjustments and wall thickness optimization to ensure mold longevity, extrusion yield, and the performance of precision ground aluminum components.

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