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January 26, 2026

Leather Jewelry Discoloration: Defect or Feature?

   A premium Italian vegetable-tanned leather bracelet is delivered in a warm, honey-gold hue. Six months later, a complaint arrives: “The color has turned too dark; it doesn’t look new anymore.” Meanwhile, another brand includes this exact scenario in its product manual: “Expect this piece to evolve with your lifestyle, deepening into a color that […]

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Environmentally Friendly Copper Bracelet SGS Test Report Aug 28, 2024

Are eco-friendly copper bracelets safe? Get the facts from our SGS report.

A golden, eco-friendly copper bracelet was rigorously tested and successfully passed five international safety standards, demonstrating Haosen Jewelry’s control and precision in meeting global market accessibility requirements. Dong Guan Haosen Metal Jewelry Ltd. has proposed an eco-friendly copper bracelet on August 28, 2024, for safety testing under SGS, an organization known for safety testing. The

Are eco-friendly copper bracelets safe? Get the facts from our SGS report. Read More »

Haosen Jewelry anti-yellow epoxy earrings manufacturing

Why Your Epoxy Resin Earrings Turn Yellow and How Haosen Jewelry Fix It

Epoxy resin earrings are preferred for their transparent texture and flexible designs, but “yellowing over time” is a common pain in the industry. This not only directly reflects on the appearance of the accessory but also brings down customer satisfaction and hurting the brand reputation. It must be realized that yellowing mainly originates from insufficient

Why Your Epoxy Resin Earrings Turn Yellow and How Haosen Jewelry Fix It Read More »

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