Every 100Cooling product passes 5 stages of quality control.
Incoming Material Inspection
Every batch of stainless steel, ceramic components, and electronic parts undergoes spectrometry analysis, dimensional verification, and material certification checks before entering production.
In-Process QC
Six checkpoints across the production line. CNC tolerances verified to ±0.02mm. Weld integrity tested via dye penetrant inspection. Electrical assemblies undergo functional testing at each stage.
Pressure & Performance Testing
100% of pump units tested at 150% rated pressure (225 bar). Every nozzle individually flow-tested. Complete systems run 24-hour continuous operation test with data logging.
Final QC Audit
Independent QA team performs full functional verification, cosmetic inspection, packaging integrity check, and documentation review before release.
Pre-Shipment Inspection
Random sampling per AQL 2.5 standard. Export packaging verified for ISTA 3A compliance. All certifications and test reports included with shipment.
5-Year Warranty Backed by Quality Data
Our defect rate is below 0.3% across all product lines.