Customer Case 3 | CNC Machining of Aluminum Parts for Smart Medical Devices

In today's healthcare innovation race, precision engineering plays a critical role in enabling the next generation of smart medical devices. At our Malaysia facility, we recently partnered with a Canadian medical technology company focused on developing wearable rehabilitation systems for patients with mobility challenges.

🔍 The Challenge: Miniature Components with Strict Surface & Tolerance Requirements

The client approached us with a project involving multiple custom aluminum enclosures and mechanical brackets for a smart gait-correction device. These parts were not only small in size but required:

• Tight dimensional tolerances (±0.01 mm)

• Medical-grade anodized finishing with consistent color

• Clean edges and polished surfaces to prevent skin irritation

• Lightweight structure without sacrificing rigidity

Beyond technical specs, the project had another key factor: low initial volume and a need for fast turnaround to support their early-stage clinical validation.

🏭 Our Malaysia Team’s Response

Our Malaysia production center took full responsibility for this project — from DFM review to final delivery. With advanced 5-axis CNC machines, experienced engineers, and ISO 13485–compliant workflows, we ensured:

• Design suggestions to simplify assembly

• Rapid prototyping within 5 working days

• Black anodizing with uniform finish across parts

• 100% visual and dimensional QC before packing

We also provided the client with first-article inspection reports, batch traceability, and air-shipped the goods to meet their testing schedule.

📦 From Prototype to Series Readiness

After the client successfully integrated the components into their wearable prototype and passed early user trials, they returned for small batch manufacturing. We quickly scaled up, optimizing tooling and fixture designs to handle repeatable low-volume production without compromising appearance or functionality.