Senior Structural Engineer

Bridging Visionary Design with Flawless Manufacturing.

I am Owen Wen, a Structural Engineer translating complex industrial designs into mass-produced perfection. With 15 years of experience based in China, I serve as the critical technical link between overseas hardware brands and local supply chains.

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Precision Engineering
Core Value & Capabilities

High-Value Engineering Engagement.

You are not just hiring a CAD drafter; you are integrating a bilingual Senior Structural Engineer directly into your team.

01

Structural CAD Design

Translating ID into flawless manufacturing data. Advanced space stacking and modeling using Creo/ProE, AutoCAD, and Blender.

02

DFMA & Risk Mitigation

Detailed DFMA reports to identify draft angles, undercuts, and tooling risks before capital expenditure. Advanced MoldFlow simulation.

03

Rapid Prototyping Validation

End-to-end management of physical validation. SLA/SLS 3D printing for form/fit, vacuum casting for high-fidelity short runs, and precision CNC.

04

Supply Chain Integration

Bilingual engineering liaison. I communicate directly with local tooling factories, oversee T0/T1 sample troubleshooting.

Investment & Scope

Project Estimator.

Clear, complexity-driven estimates. You’re charged solely for real engineering work — a flat $40 per productive hour.

Blueprint Plans

Part A: Engineering & CAD

Tier 1: Low-to-Medium

Earbuds, Acoustic Enclosures (20-40 Hours)

$800 - $1,600
Tier 2: High-Density

Smartwatches, Action Cameras (50-90 Hours)

$2,000 - $3,600
Tier 3: Complex Systems

VR Headsets, Robotics (100-180+ Hours)

$4,000 - $7,200+

Part B: Prototyping Management

Zero markup on manufacturing. Pay direct factory cost plus my flat management fee.

Level 1: Basic Validation

SLA/SLS 3D Printing Form & Fit

$150 - $300
+ DIRECT PART COST
Level 2: High-Fidelity

Vacuum Casting & Precision CNC

$400 - $800
+ DIRECT PART COST
Engineering Journal

Case Studies & Solutions.

Deep dives into structural problem-solving, DFMA optimizations, and bringing complex hardware from concept to mass production.

VR Headset
DFMA VR / AR

1st-Gen VR Headset: Redefining Parting Lines for Optical Alignment

Addressing severe tooling risks on ergonomic, seamless exterior designs lacking necessary draft angles for standard injection molding.

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Smartwatch Wearables
Space Stacking Wearables

High-Density Component Stacking in Modern Smartwatches

Overcoming internal volume constraints while ensuring robust IP68 waterproofing strategies for wearable tech.

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Action Camera
Prototyping CNC

Validating Mechanical Limits for Extreme Action Cameras

How precision CNC machining and rigorous thermal performance testing prevented costly T0 tooling failures.

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Technical Intake.

To ensure our initial consultation is highly productive, please provide a brief overview of your hardware project. All information submitted is treated with strict confidentiality.

1. General Information

2. Development Stage

3. Required Services

4. Additional Technical Details