A controlled quality path
Strict procedures connect incoming materials, in-process work, functional verification, final inspection, and shipment release.
Quality control flow
- IQC
- IPQC
- Functional Testing
- FQC
- OQC

01
Quality Control
Quality at Every Stage
Strict quality control procedures are implemented throughout the entire manufacturing process, from incoming materials to final shipment.
- IQC → IPQC → Functional Testing → FQC → OQC

02
Testing & Reliability
Comprehensive Testing & Validation
Products undergo functional, performance, aging, and reliability testing to ensure consistent quality and dependable performance.
- Audio Analyzer
- Spectrum Analyzer
- Network Analyzer
- Aging Test
- Temperature & Humidity Chamber
- Drop Test Equipment

03
Factory Audits
Responsible & Compliant Manufacturing
Our manufacturing operations are regularly evaluated to meet international customer requirements for quality, social responsibility, security, and environmental compliance.
- Walmart Responsible Sourcing
- Walmart Supply Chain Security
- Walmart Quality Audit
- Walmart Environmental Audit

04
Product Compliance
Global Product Compliance Support
We support product testing and compliance requirements for different international markets based on product categories and customer requirements.
- FCC / FCC ID
- DOE
- CEC
Evidence matched to the product program
Compliance material should always be reviewed with its product scope, issuing source, revision, and current validity.