The supplier says it’s fixed. How do you check?
How to follow a recurring quality problem from containment and root-cause analysis to a verified corrective action.
Quality · Supplier improvement · Problem solving
Insights on product engineering and manufacturing
Practical perspectives for product teams.
Before comparing prices, understand your product’s cost
Compare manufacturing costs on the same basis, including tooling, assembly, quality losses and the cost of making a change.
Cost reduction · Manufacturing · Value engineering
Your prototype works. Is it ready for production?
What to review between a successful prototype and repeatable production: design, tooling, samples and pilot builds.
Production readiness · Engineering · Validation