We specialize in the large-scale manufacturing of hollow electroformed jewelry utilizing industry-leading electroforming equipment and precision colorimeters, providing clients with efficient and diverse production solutions. Our hollow electroforming technology employs electrochemical deposition to form metal layers on mandrels, resulting in lightweight, hollow structures that combine aesthetic appeal with wearing comfort—particularly ideal for large pieces such as cuffs, bracelets, and statement pendants. Our fully automated production line covers the entire process from mandrel preparation to electroforming and surface finishing, with a daily capacity exceeding 10,000 pieces. We work with various materials including gold, karat gold, and silver, with color grades ranging from 10K to 24K, catering to both bulk orders and customized designs.

With precision colorimeters, we maintain color consistency within ΔE≤1.5, meeting international standards and ensuring uniformity across production batches—a critical requirement for retail chains and e-commerce businesses. The hollow construction reduces product weight by 30%-50%, significantly lowering material costs while enhancing wearability. Our technical team can adjust electroformed layer thickness (0.1-2.0mm) to optimize strength and durability, achieving hardness levels of HV120-150—30% higher than traditional casting methods.

We offer end-to-end services from design support to mass production delivery for both high-volume fast-fashion collections and complex high-end custom pieces. Notable collaborations include producing 200,000 electroformed cuffs per month for an international contemporary brand with a defect rate of only 0.8%, and developing lightweight hollow commemorative pieces for cultural tourism projects that reduce logistics costs and maximize client profitability.