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Full-Service Custom Jewelry Manufacturer & OEM Facility

Home » Custom Jewelry Manufacturing

From a rough sketch to a global retail launch, we provide end-to-end OEM jewelry manufacturing solutions. Located in Dongguan, China, our facility specializes in 3D CAD engineering, custom mold making, and high-volume production of premium 316L stainless steel jewelry. We protect your brand with strict NDAs and support your growth with a low MOQ of 50 pieces per design.

What We Can Manufacture For You

Consolidate your supply chain. From delicate earrings to heavy-duty pendants, our tooling capabilities cover every category your brand needs to build a cohesive collection.

Custom Rings

Signet rings, minimalist bands, spinner rings, and complex geometric shapes. We offer precise US/EU sizing and deep inner-band laser engraving.

Custom Necklaces & Pendants

3D molded pendants, custom initial charms, and integrated nameplates. We match them with durable, custom-length chains.

Custom Earrings

Huggie hoops, stud earrings, and statement drop designs. We engineer secure clasps and ensure the weight is perfectly balanced for earlobe comfort.

Custom Bracelets

Explore our dedicated [Custom Bracelet Manufacturing] capabilities, including cuffs, bangles, and Cuban links.

Beyond Standard Manufacturing

True quality lies in the details that machines can execute and hands can perfect. Our facility is equipped with state-of-the-art technology and staffed by master artisans, ensuring that even the most complex geometric designs or organic shapes are executed with flawless precision.

5-Axis CNC

For designs requiring architectural precision. Unlike casting, our 5-axis CNC machines carve solid blocks of 316L steel to create sharp angles, perfect chamfers, and complex geometric patterns with 0.01mm tolerance. Ideal for high-end men’s rings and mechanical-style accessories.

Lost-Wax Casting

Capturing the soul of organic shapes. We utilize high-resolution 3D printed wax models to cast intricate details—from floral motifs to skulls—in Stainless Steel or Brass. Our vacuum casting process minimizes porosity, ensuring a dense, defect-free metal surface ready for polishing.

Mirror Polishing

The difference between ‘shiny’ and ‘luxury’. Our polishing technicians perform a rigorous 4-stage process (Grinding, Sanding, Buffing, Final Polish) by hand. We achieve a liquid-like mirror finish that is free of micro-scratches, providing the perfect base for PVD plating.

Laser Engraving

Branding that never fades. We use high-power fiber lasers for deep etching logos, serial numbers, or intricate patterns directly onto the metal. Unlike surface printing, our laser engraving adds tactile depth and permanence, ensuring your brand identity withstands daily wear.

Stone Setting

Secure sparkle, hand-set with care. We do not simply glue stones. Our artisans use CNC-drilled settings for perfect alignment and hand-set each Zircon, Crystal, or Semi-precious stone using Prong, Bezel, or Micro-Pave techniques. This ensures maximum light refraction and stone security.

Enamel Filling

Adding color and texture. We specialize in mixed-media jewelry, integrating Epoxy Enamel (Cold Enamel), Carbon Fiber, Wood, or Mother of Pearl into steel bases. Our precise curing process ensures vibrant colors that are chip-resistant and seamlessly flush with the metal surface.

How to Bring Your Design to Life in 4 Steps

Overseas manufacturing shouldn’t feel like a gamble. We have engineered a transparent, milestone-driven production process that keeps you in control from the first sketch to the final shipment.


FAQ regarding Custom Services

Navigating the complexities of custom jewelry services can raise many questions, especially regarding intellectual property and costs. We believe in radical transparency. Here are the honest answers to the most common concerns our partners have before starting a project.

Is my design intellectual property protected?

Absolutely. We take IP protection seriously. We are happy to sign a Non-Disclosure Agreement (NDA) before you share any files with us. Your molds are kept exclusive to your brand and will never be used for other clients or our own collections.

Is the sample fee refundable?

Yes. We charge a nominal fee for prototyping to cover engineering and setup costs. However, this fee is 100% refundable when your bulk order for that style meets our standard quantity threshold (usually 300 pieces or $1,000 value).

Can you help with custom packaging?

Yes. We offer a full-service solution. We can source and customize jewelry boxes, pouches, and hangtags with your logo. This allows you to receive retail-ready products that can be shipped directly to your customers or warehouse.

Do you work with materials other than steel and brass?

To maintain our high standards of specialization, we focus exclusively on 316L Stainless Steel and Eco-Brass. We do not work with zinc alloy (due to quality issues) or 925 Sterling Silver (due to different casting processes), ensuring our equipment is perfectly tuned for our core metals.

Can you reverse-engineer a physical piece of jewelry?

Yes. If you have a physical sample you want us to replicate or upgrade (e.g., changing the material from brass to 316L stainless steel), you can mail it to our Dongguan facility. Our engineers will scan and reverse-engineer it into a precise 3D CAD model.

Who owns the intellectual property and the physical molds?

 You do. We operate strictly as your manufacturing partner. Once the mold fee is paid, the mold is your exclusive property. We will never use your molds for other clients or publicly display your designs.

Get a Quote Today

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Ready to Start Your Project?

Don’t let your designs sit in a folder or your brand stagnation due to supply chain issues. Whether you have a production-ready CAD file or just a concept in mind, we have a clear path forward for you. Choose the option that best fits your current stage.

info@shinysteeljewelry.com

+8618666402929

No. 5 Changsheng Road, Chang’an Town, Dongguan City, Guangdong Province, China.