Zhefan Jewelry — Wholesale 925 Silver Adjustable Rings (OEM/ODM)

Wholesale 925 silver adjustable rings crafted for demanding retail and brand partners — engineered by Guangzhou Zhefan Jewelry to deliver lasting finish, consistent sizing flexibility, and production-grade reliability for worldwide distribution.

Engineered for Uncompromising Reliability

Precision Materials and Safe Compliance

Each piece is made from certified 925 sterling silver or industry-grade alloys, finished using RoHS/REACH-compliant eco-friendly materials to reduce allergy risk and ensure regulatory alignment for global markets. Our material selection minimizes tarnish and preserves luster under normal wear.

Repeatable Fit and Durable Adjustment

Adjustable designs are optimized to retain shape and tension after repeated resizing. Thoughtful gauge selection and reinforced junctions prevent deformation, ensuring rings remain comfortable and secure for end customers across multiple size adjustments.

Professional-Grade Craftsmanship

Six-Point Quality Process

Born from a master mold craftsman’s legacy, Zhefan enforces six rounds of precision polishing and six strict quality inspections before shipment. This layered process removes surface imperfections, stabilizes finish, and verifies mechanical tolerance so every ring meets a consistent retail standard.

Scalable Production with Consistent Outcomes

Operating two factories (Guangzhou & Meizhou) on an 800 m² footprint, our 80+ skilled artisans and 20 sales professionals support a monthly output of 600,000 pieces. This scale — combined with a professional design team launching 500+ new original styles monthly — guarantees rapid lead times without sacrificing repeatable quality for bulk orders.

Built for Peace of Mind — Partner-Ready Services

Proven Retail Partnerships

Zhefan Jewelry has a track record serving Amazon’s top sellers and global retailers such as Macy’s, demonstrating our capacity to meet marketplace compliance, packaging, and labeling expectations required by major accounts.

OEM/ODM Flexibility and Dedicated Support

We offer end-to-end OEM/ODM solutions tailored to brand requirements: custom molds, private-label finishing, and QC documentation. Our sales and technical teams provide responsive communication, pre-shipment inspection photos, and production samples to eliminate surprises.

Transparent Contact and Sourcing Confidence

For wholesale inquiries or to request samples, contact our team at sales3@zhefanjewelry.com or visit our corporate site at https://www.zhefanjewelry.com/. Choosing Zhefan means selecting a partner with a legacy dating to 1997 and formal company establishment in 2002 — a supplier engineered for scale, quality, and zero-risk delivery.

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  Zhefanjewelry SGS 925 silver contect test report

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  zhefanjewelry-ROHS Certificate

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  CP65-Lead&Cadmium Stainless Steel SGS test report