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Quality Comes First

Our promise to every customer: accept no defects, build no defects, ship no defects.

Certifications & Standards

Certified. Audited. Traceable.

Quality is engineered into the process, not inspected in afterwards. All plants operate under ERP with KPI-driven management and continuous staff training.

  • ISO 9001 quality management system certification
  • UL certification for recognized constructions
  • IPC-A-600 Class 2 & 3 acceptability of printed boards
  • RoHS / environmental compliance on all standard finishes
  • ERP full traceability — every panel traced from material lot to shipment
Quality inspection area in Xianglong Circuit factory

Measurable Quality Targets

We publish our KPIs because we hold ourselves to them.

#Performance IndicatorQuality Target
1Customer complaint rate< 1.0%
2Finished-product yield> 98%
3Supplier on-time delivery100%
4On-time delivery to customer≥ 86%
5Customer satisfaction score≥ 86 / 100

Quality Organization — Five Pillars

A dedicated quality organization reports directly to the General Manager, independent of production.

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Pre-Production Control

Engineering data review and tooling audit before any panel enters production.

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Reliability Assurance

Product reliability validation, measurement-system analysis and process-capability studies.

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Process Control

Incoming inspection, in-process audits, first-article and finished-goods inspection.

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Nonconformance Analysis

Root-cause analysis and corrective action on every defect, fed back to engineering.

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Customer Service

8D reports, FAI reports and CoC supplied with shipments on request.

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Physical & Chemical Lab

In-house lab for cross-sections, microsection analysis, solderability and plating thickness (X-ray CMI-900).

Audit Us — Onsite or Virtual

We welcome customer quality audits. Schedule a factory tour of our Shenzhen or Dongguan plant.

Schedule an Audit