PengFu Manufacturing | precision CNC machining, cold forming tools, punches, dies, carbide tooling and custom machined components for global industrial customers.

Engineering and tooling design with CAD and 3D modeling

Our engineering team supports customers from technical drawing review to production planning. We provide CAD design, 3D modeling, drawing and tolerance review, Design for Manufacturability (DFM) analysis, and manufacturing process planning. By checking material specifications, critical dimensions, tolerances, and machining requirements before production, we help identify potential issues early, improve manufacturability, reduce production costs, and ensure parts meet customer drawings and quality requirements.

Product Design & CAD Development

Turn your ideas into accurate 3D models and technical drawings. We develop production-ready designs that balance performance, functionality, and manufacturability.

Design for Manufacturing (DFM)

We review designs for manufacturability, identifying potential issues with geometry, tolerances, materials, and processes early to reduce cost, lead time, and production risks.

Reverse Engineering 

We convert existing physical components into accurate 3D CAD models and technical drawings for redesign, improvement, replacement, or reproduction.

Tolerance &Quality Engineering

We define and review critical tolerances, fits, and dimensional requirements to ensure accurate assembly, consistent quality, and reliable production performance.

Tooling Design & Engineering Support

We provide tooling and fixture solutions for precision components, helping improve manufacturability, repeatability, and production efficiency.

Prototype & Production Support

We support projects from prototype development to production, helping optimize materials, processes, tooling, and manufacturing strategies for reliable production