Design & Development Process
Step 03

Engineering Drawing & Tooling Design Confirmation

With direction confirmed and costs aligned, we move into engineering — where precision, manufacturability, and zero-ambiguity documentation set the foundation for everything that follows.

1
 

Professional 3D Modeling & Engineering Design

Our engineering team utilizes SolidWorks for 3D modeling and engineering design, transforming concepts into manufacturable structures, including:

  • Complete 3D models (3D Modeling)
  • Structural layout and component configuration (Engineering Design)
  • Tooling part separation and assembly logic planning

Getting the 3D model right before tooling begins isn't just good practice — it's the single most effective way to avoid costly mold revisions later.

Supported File Formats

To ensure smooth communication and cross-functional collaboration, we support widely used international file formats. This allows seamless integration across design, tooling, and manufacturing processes.

 STEP
 STL
 IGES
Actual workflow: Through a fully digitalized design process, we ensure a clear understanding before tooling begins.
2
 

Engineering Drawing Standards

Detailed Tooling Molds Extensive Mold Library

All engineering drawings clearly define technical requirements to ensure consistency across tooling, sampling, and mass production.

  • Dimensions and tolerance ranges for each component
  • Critical structural and load-bearing areas
  • Surface finishing and plating zones
  • Assembly methods and part-fit relationships

These drawings are the single source of truth — referenced at every stage from tooling to final QC.

3
 

Built to Last: Structural Engineering for Real-World Use

With extensive experience in metal hardware and belt buckle development, our engineering team simultaneously evaluates:

  • Structural stability and load distribution
  • Thickness optimization, chamfering, and connection details
  • Product lifespan and long-term durability
  • Material behavior during high-pressure die casting

Design integrity preserved. Structural performance guaranteed. Mass-production ready.

4

Engineering Complete — Ready for Prototyping

By the time engineering is complete, there are no open questions — only a fully validated, production-ready design package. That's the standard we hold every project to before moving to the next step.