Our Quality Inspection Process: Ensuring Excellence in Every Beauty Device

1. Incoming Material Inspection (IQC)

Quality begins at the source. All raw materials and key components—such as electronic chips, batteries, motors, LEDs, and housing materials—undergo strict Incoming Quality Control (IQC) before entering production.

Our IQC process includes:

• Supplier certification verification

• Material specification and appearance checks

• Electrical and safety performance testing

• Batch traceability management

Only materials that meet our quality standards are approved for production.

2. In-Process Quality Control (IPQC)

During manufacturing, our quality control team performs continuous inspections at critical production stages to prevent defects before they occur.

Key IPQC measures include:

• Assembly accuracy checks

• Welding and soldering inspections

• Parameter calibration and functional testing

• Process compliance verification

This real-time monitoring ensures consistency and minimizes the risk of quality deviations.

3. 100% Functional Testing

Every single unit undergoes 100% functional testing before moving to the next stage. This ensures that all core functions operate exactly as designed.

Functional testing covers:

• Power output and stability

• Mode switching and intensity levels

• EMS, vibration, or light output accuracy

• Safety protection mechanisms

Products that do not pass functional testing are immediately isolated and reworked or rejected.

4. Aging and Reliability Testing

To ensure long-term performance and durability, products are subjected to aging tests under controlled conditions.

Aging tests include:

• Continuous operation testing

• Temperature and load stress tests

• Performance stability monitoring

This process helps identify potential early-stage failures before products reach the market.

5. Final Quality Inspection (FQC)

Before packaging, our Quality Assurance team conducts a final inspection to verify that each product fully complies with customer requirements and international standards.

Final inspection includes:

• Visual and cosmetic inspection

• Accessories and packaging verification

• Labeling, manuals, and compliance markings check

• Random sampling for re-testing

Only fully approved products are released for shipment.

6. Pre-Shipment Inspection and Traceability

Prior to shipment, we perform pre-shipment checks and ensure full product traceability.

This includes:

• Serial number and batch tracking

• Shipment quantity verification

• Compliance documentation confirmation

Our traceability system allows us to track each product batch throughout its lifecycle, ensuring accountability and fast response if needed.

7. Continuous Improvement and Compliance Management

Quality is a continuous process. We regularly:

• Conduct internal audits

• Analyze quality data and customer feedback

• Optimize inspection standards and testing methods

• Maintain compliance with CE, FDA, ISO, and other international regulations

This commitment to continuous improvement ensures our quality system evolves with market and regulatory requirements.

Conclusion: Quality You Can Trust

Our structured, transparent quality inspection process is designed to deliver safe, reliable, and high-performance beauty devices—every time. By controlling quality at every stage, from raw materials to final shipment, we help our partners reduce risk, protect their brand reputation, and succeed in competitive global markets.

Quality is not just a process—it is our promise to every client.