01DESIGN FOR MANUFACTURE
DFM Checklist for Automotive Lighting Lens Moulds
A practical review sequence for turning lens drawings into a clear tooling brief, with agreed optical, dimensional and appearance requirements.
6 MIN READYUYA / ENGINEERING NOTES
Automotive lighting
mould insights.
Practical reading for procurement and engineering teams, from drawing review to supplier evaluation.
02MOULDING & TROUBLESHOOTING
5 Common Defects in 2K Injection Moulded Light Guides and How to Avoid Them
A troubleshooting framework for projects that use two-shot construction, separating material, interface, flow and geometry questions before changing settings.
6 MIN READ03BUYER GUIDES
How to Evaluate an Automotive Lighting Mould Supplier in China
A buyer’s checklist for comparing tooling proposals, checking evidence and making acceptance responsibilities clear before awarding an automotive lighting project.
6 MIN READThese guides describe general engineering considerations. They do not replace part-specific design review, resin supplier guidance or agreed acceptance requirements.