Quality Control
From raw materials to delivery, we ensure quality at every step.
How We Manage Quality
At JNOD, quality is our promise. From rigorous supplier audits to final inspections, our ISO 9001, 14001, and 18001 certified system ensures every stage meets high standards, providing you with reliable products that deliver outstanding quality.
JNOD Way: 4-Step Quality Management System
Our CNAS and Intertek certified lab is the cornerstone of our quality assurance, ensuring product stability and safety. This commitment to quality permeates all of JNOD, giving customers peace of mind.
Incoming Quality Control
Traceable, Random Sampling
In-Process Quality Control
2-hour Interval
Finished Quality Control
100% Inspection
Outgoing Quality Control
Spot Check Test
60+ Testing Equipments: Our Quality Assurance
Leakage Current Tester
Temperature and Humidity Chamber
Glow Wire Tester
Salt Spray Test Chamber
Drop Tester
Vibration Tester
1-Year Warranty: Our Commitment to Your Satisfaction
We’re confident in the quality of our products and promise you comprehensive after-sales support should you encounter any issues.
- One-year warranty on the entire unit
- Free spare parts included with each order
- Repairs use original or suitable replacement parts, with replacements retaining the original warranty
- Re-repair or replacement available if the same issue recurs