Engineering Notes & Quality Control Cases
Engineering notes, quality control cases and manufacturing insights from our workshop.
Engineering Note
Sometimes, cost reduction starts in the design stage—not the price negotiation.
Dupont POM-H CNC machining DFM
2026-09-17
Engineering Note
Delivering 0-defect semiconductor part with 400 micro-holes
#SemiconductorManufacturing #PrecisionMachining #CNCmachining #EPGC203 #FR4 #QualityAssurance #ContinuousImprovement #Prototyping #MechanicalEngineering
2026-09-08
Engineering Note
No excuses in precision machining. If it fails the spec, it gets scrapped.
Turning machining roughness Ra0.8 quality control
2026-09-08
Guide
How to Choose a Reliable OEM Partner in China
Five practical checks that separate reliable manufacturing partners from risky ones before you place your first order.
2026-08-21
Guide
CNC Machining Tolerances: A Practical Guide
What tolerance values are realistic for CNC machining, and when tighter tolerances are worth the extra cost.
2026-08-14
News
Inside Our Quality Control Process
A look at how incoming materials, in-process checks and final inspection work together at KS-Dewoz.
2026-08-04