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Quality Control in S&S Jewelry Manufacturing

Explore S&S Jewelry's commitment to quality control, where precision and excellence come together to create stunning jewelry pieces.

Strict supplier screening ensures that raw materials comply with US PROP65 and EU REACH Standards. Established long-term strategic cooperation with high-quality raw material suppliers to ensure stable supply.

Nickle Free Raw Material
Nickle Free Raw Material
Production process inspection
Production process inspection

Our project manager will regularly check and report for every production process of each batch of goods, then share the progress with customers in real time when necessary. The entire process is visualized.

100% Each Piece Inspection
100% Each Piece Inspection

S&S quality inspection team has always adhered to 100% full inspection, whether it is a quantity of 500 pieces or a quantity of 50,000 pieces. Although many factories in the market only conduct 30-60% of the pre-delivery random inspection.

In-House Full Tests
In-House Full Tests
Professional Agency Tests
Professional Agency Tests
Third-Party Inspection Team
Third-Party Inspection Team

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