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Quality Control

Quality inspection items

Quality manual review:

Based on the client's manual, all requirements are reviewed in advance to ensure compliance.

Pre-production review:

All relevant personnelinvolved in productiongather together forapre-production quality assurance.

Mid-term inspection:

The mid-terminspector conductsregular inspections toensure quality standards are met.

TOP sample inspection:

Before commencing assembly of the finishedproduct, a TOP (Top ofProduction) sample is inspected
and confirmed.

Final inspection:

Conducting the finalinspection to ensure allquality requirements are metbefore the products
arefinalized.

Chemical Testing

Testing Equipment:

AA6300 Atomic Absorption
Spectrophotometer
by Shimadzu Corporation (Japan)

Testing Subjects:

Lead
Cadmium
Nickel
In accordance with California Prop 65and US/EU standard HR4040

Authorized Testing Report Services:

BV
Intertek Group
Cotecna/SGS
SGS

Independent Testing - Visual inspection

Conducting a visual inspection of the jewelry using naked eye at adistance of 15-30cm below the eye arc to conduct a preliminaryassessment of the product's appearance and overall impression.

Drop Test (Impact Resistance)

Jewelry is subject to impacts during normal use, which is why weconduct drop tests by intentionally dropping samples from a specified height of approximately 1.1-1.5 meters onto a hard wooden surface.

Adhesive Test

For jewelry items with heavy-set pave components wheredrop tests are not feasible, we conduct adhesive tests usinga high-quality adhesive. This test is performed to check forany stones that are not properly adhered or to ensure thesecure bonding of the stones.

All Style

All Types