Injection mold production/development

From Concept to Production – Custom Injection Mold Development

Clear & Transparent Mold Development Process
From your initial sketch or 3D file → DFM (Design for Manufacturability) analysisMold flow simulationTechnical drawing → CNC/EDM machining → T1 trial run.
Average lead time: 45 days to deliver the first T1 sample, with progress updates at every stage.
Expert Material Selection & Structural Design
Professional recommendations on mold steel and structural design, including multi-cavity, quick-change, and hot-runner systems to optimize cost and efficiency.
High Precision & Quality Assurance
Advanced CNC and EDM machining ensures ±0.01 mm accuracy.
Every mold includes a T1 trial report, mold lifespan estimate, and warranty terms.
One-Stop Service from Design to Mass Production
Integrated service covering product design, mold making, and injection molding, ensuring seamless transition to mass production with consistent quality.
Lifetime Mold Warranty & After-Sales Support
One free mold maintenance per year.
When molds are mass-produced by CHII LEE, they are covered by a permanent lifetime warranty.