Protecting Your Jewelry Designs: The Role of NDAs in OEM Manufacturing
Aug 10, 2026
In jewelry OEM manufacturing, protecting design information is an important part of building a reliable partnership between brands and manufacturers.
Based on years of experience working with global jewelry buyers, we know that custom projects often involve many confidential materials, including CAD drawings, 3D files, tech packs, samples, pricing details and production information.
A clear Non-Disclosure Agreement (NDA) helps both sides define how these materials are managed before sampling and production begin.
What Should a Jewelry NDA Cover?
A practical OEM jewelry NDA usually includes:
- CAD & 3D files: Design structure, dimensions and technical details.
- Tech packs: Materials, finishes, stone settings and production requirements.
- Samples & tooling: Ownership and permitted use.
- Pricing information: OEM quotations and project costs.
- Brand assets: Logos, packaging and private-label details.
The purpose of an NDA is to clarify what information is confidential, who can access it, how it can be used, and how design ownership is handled.
Custom Jewelry Development Process
For OEM jewelry projects, the typical process is:
Design Idea → Sketch/Picture → 3D Drawing → Molding → Samples → Bulk Production
For stainless steel jewelry manufacturing, material options may include 304, 316 or 316L stainless steel based on product requirements. PVD finishing is also widely used for durable color options, including 14K gold, 18K gold, rose gold, silver, black and champagne gold finishes.
At Joacii Jewelry, our custom stainless steel jewelry MOQ starts from 50 pcs/design for 304 stainless steel and 200 pcs/design for 316 stainless steel, with sample and bulk production timelines usually around 30–45 days depending on project details.
With over 25 years of jewelry manufacturing experience, Joacii Jewelry supports brands, wholesalers and retailers with OEM development, standardized production processes and quality management.
Before starting a custom jewelry project, we recommend confirming NDA terms, design ownership, specifications, MOQ and lead time to create a smoother cooperation process.
