In today’s competitive B2B jewelry market, Lefeng Jewelry provides a scalable path from concept to consumer with robust OEM and ODM capabilities for sterling silver jewelry and stainless steel pieces. With 15 years of factory experience and in-house production control, we deliver one-stop manufacturing — from design development and sample making to QC, packaging, and export support. Our focus covers the US, EU, UK, Canada, and Australia, helping brand founders, boutique buyers, and wholesalers scale efficiently.
Whether you are building a private-label collection or expanding a catalog with durable, hypoallergenic finishes, Lefeng offers transparent processes, fast sampling, and reliable delivery. Our stainless steel and precious-metal options are designed for long-lasting wear and consistent branding across multiple SKUs. See how we combine material versatility with factory-direct efficiency to support your private-label journey.
Sterling Silver Jewelry: Lefeng OEM ODM Expertise for B2B
Material overview and finishes
We provide both 925 sterling silver and stainless steel options to suit different price points, design aesthetics, and consumer expectations. 925 sterling silver offers bright luster and classic elegance, while 316L stainless steel delivers exceptional durability and nickel-free, hypoallergenic properties. For charm components and similar hardware, 316L stainless steel serves as a reliable base material that aligns with our Lancy production capabilities. When required, we can apply silver finishes or plating that preserve brightness and resist wear over time.
Finishes include PVD gold and rose gold plating, enamel color filling, zircon or crystal stones, and pearl accents. These finishes are applied in-house under strict process control, ensuring consistent color, thickness, and adhesion. For brands prioritizing nickel-free solutions, our stainless steel base paired with high-quality finishes delivers both safety and premium aesthetics.
Key considerations for material selection include: decorative vs. functional needs, expected wear, price targets, and branding goals. Our team collaborates with you to balance design intent with manufacturability, ensuring the final pieces meet your spec and regulatory requirements across target markets.
To view specific materials we support, explore our product pages such as stainless steel necklaces and other stainless-steel categories, while noting your preferred mix of 925 silver finishes and stainless options. We also provide new design collaborations to accelerate time-to-market for your sterling silver or stainless steel jewelry line.
All materials undergo rigorous testing and compliance checks. Our SGS certificates cover RoHS, REACH/SVHC, XRF material composition, EN1811 nickel release, Salt Spray Test 240H, and coating thickness. These reports support market approvals in the US, EU, UK, Canada, and Australia, reinforcing trust with distributors and retailers.
Manufacturing capabilities and quality control
Our modern facility integrates CNC engraving, fiber laser cutting, CNC lathes, laser marking, laser welding, and skilled manual polishing. We manage the full production cycle — from design development and mold development to casting, stamping, cutting, and polishing. When finishes require color or texture, we offer PVD plating and enamel filling, with precise stone setting and logo engraving to preserve brand identity.
Quality control is embedded in every step. Each batch undergoes inspection at multiple checkpoints, and packaged units meet export-ready requirements. We offer low MOQ options for trial runs and private-label programs, enabling brands to test collections before scaling orders. Our in-house QC team ensures consistent tolerances, finish, and adhesion for all metals and finishes.
We support OEM/ODM services for collaborative development, including concept sketches, 3D modeling, and sample evaluation. If you need a quick start on a necklace or earring collection, explore the new design page to review current capabilities and design language. Our private-label packaging options further simplify brand rollout.
Why it matters for B2B buyers
Working with a factory-direct jewelry supplier reduces lead times and supply-chain risk while preserving design integrity. Our one-stop jewelry manufacturing model ensures cohesive branding across product families. With private-label packaging and scalable production, you can grow a cohesive assortment without coordinating multiple vendors.
From samples to bulk orders, we prioritize quality control and compliance. Our SGS certifications reassure customers and retailers that products meet safety and environmental standards. The combination of material versatility, reliable processes, and export readiness makes Lefeng a trusted partner for markets in the US, EU, UK, Canada, and Australia.
Step-by-step guide or detailed analysis
Step 1 / Point 1: Define design and material strategy
Begin by detailing your design requirements, target price, and finish preferences. Decide whether sterling silver finishes, 316L stainless steel bases, or a hybrid approach best aligns with your brand story. We provide jewelry sample development to validate concepts before committing to molds or production runs. For brands focusing on copper or zinc alloy parts, we discuss feasibility within our in-house capabilities and ensure nickel-free and hypoallergenic considerations.
As part of the planning phase, you can request a formal RFQ and direct inquiry to receive a detailed cost-and-treelist for your designs. Our team offers guidance on finishes, plating thickness, and logo engraving depth to optimize both appearance and durability.
Sub-details under Step 1
- Material choice aligned with wear expectations and consumer segments
- Finish options: PVD plating, enamel, zircon, crystal, or pearl accents
- Branding: logo engraving depth and placement for consistency
Step 2 / Point 2: Prototype and sample development
We move from concept to tangible samples quickly. Our mold development and sample making processes capture tolerances, chain connections, and clasp reliability. For sterling-silver related designs, we align surface finishing with customer expectations while maintaining durability across wear conditions. You can review samples via our private-label packaging options or standard display trays to assess finish, weight, and balance.
During this stage, new design collaborations help refine geometry and branding cues. If you require faster timelines, we offer expedited sampling programs that align with your product launch calendars. After approval, we proceed to production planning and quality-control milestones.
Step 3 / Point 3: Mass production and QC readiness
In mass production, we maintain strict process control across plating, enamel filling, stone setting, and final inspection. Our quality control framework includes batch sampling, adhesion tests, and finish consistency checks to minimize post-shipment returns. We provide export-ready delivery with compliant packaging and clear labeling for all target markets.
Once your line is active, you can place orders via our standard channels and track progress through our system. We also offer OEM/ODM services support for ongoing product development, ensuring your next upgrade or seasonal release rolls out as planned.
Frequently Asked Questions
Can Lefeng manufacture sterling silver jewelry in addition to stainless steel?
Yes. We offer 925 sterling silver finishes for select designs while maintaining robust stainless steel options for durability and cost efficiency. Our team advises on the most suitable material strategy per design, production feasibility, and market requirements. For base components, 316L stainless steel remains a core option with high-performance finishes and plating options to achieve a premium look.
What is the MOQ for private-label jewelry?
We accommodate low MOQs to support new collections and brand launches. MOQs vary by design complexity, material, and finish. Our team provides a clear quotation in an RFQ package after a design review, ensuring you can scale with demand as your private-label program grows.
How long does sampling take?
Sampling timelines depend on design complexity and material choices. We offer fast sampling options to help you validate concepts quickly, with typical timelines aligned to your product calendar. Customer feedback during the sample stage drives revisions before entering mass production.
Do you provide private-label packaging and branding?
Yes. Our private-label packaging is designed to complement your brand’s story and ensure consistent presentation across SKUs. We can tailor packaging for multiple markets and provide branding elements such as logo engraving services on clasps or tags where applicable. For a complete packaging solution, you can explore our OEM/ODM services.
Partner With Lefeng Jewelry
Ready to start a sterling silver or stainless-steel jewelry line with a trusted OEM/ODM partner? Lefeng offers a compelling value proposition for brand founders, boutique buyers, and distributors. Our factory-direct approach combines design flexibility, fast sampling, and export-ready production under SGS-certified quality control.
Why choose Lefeng? We combine 15 years of manufacturing expertise with a one-stop jewelry manufacturing model that covers design, tooling, plating, QC, and packaging. We support low MOQs and RFQ workflows to accelerate your time-to-market. Explore our services at OEM/ODM services, review new designs at new design, or gather industry insights at Insights.
To begin, submit an RFQ or direct inquiry through our contact page. If you’d like to compare options side-by-side, you can also add selected items to your quote list for collaboration with our team. We’re committed to quick responses, flexible pricing, and transparent terms to support your private-label journey.
Partner with Lefeng today for a reliable, factory-direct source of sterling silver and stainless-steel jewelry. Our team is ready to deliver free samples, custom OEM/ODM options, and competitive pricing to help you win more retail accounts and grow your private-label program.
