🧪 Quality Control: 300% Full Inspection System
To meet global brand expectations, we enforce a strict 3-stage inspection:
100% PCB functional test
100% aging test on finished units
100% final check before packing
✅ 2 sets of free spare parts provided per 1,000 units
✅ 3rd-party lab reports, factory audit docs available
✅ Annual ISO & BSCI renewal audits