Custom 316L Stainless Steel Chain Necklace Manufacturer
Why choose 316L Stainless Steel:
Meticulously crafted from 316L Surgical Grade Stainless Steel. This Eco-friendly base material ensures ultimate Safety and is completely Hypoallergenic, Nickel-Free, Lead-Free, and Cadmium-Free.- What makes 316L stainless steel the industry standard:
Engineered with Skin-safe properties, our jewelry is 100% Waterproof and Sweat-proof, delivering an elite Tarnish-free, Anti-tarnish, and Non-tarnish surface for lasting elegance. - Why partnership with Haosen:
Backed by rigorous global testing standards, our products are SGS Certified and REACH Compliant. Processed in a Sedex Audited Factory, every batch is strictly Salt Spray Tested to ensure dependable quality.
- 316L Surgical Grade Steel
Hypoallergenic, nickel-free, lead-free, cadmium-free. - Waterproof & Anti-tarnish
Sweat-proof, skin-safe, non-tarnish surface finish. - Certified Factory Support
SGS, REACH, salt spray tested, Sedex audited.
A Sample Quotation For Reference
| Style | Design | Manufacturing Process | Mold Fee & EXW Price |
|---|---|---|---|
|
|
Stamping and laser cutting | $90 |
|
|
Stamping and laser cutting | $60 |
|
|
Stamping and laser cutting | $60 |
Get a Custom Quote for Your Project
Request a Quote for Your Stainless Steel Necklace Project
With so many chain options, pricing can feel overwhelming. To simplify your choice, we’ve created a table of sample chains with estimated quotations. This guide clearly shows price ranges by material, design, and quantity, helping you plan your next purchase with confidence.
4 Key Factors Affecting Necklace Pricing
Design Complexity:
Complex structures, engraving, hollow details, or stone inlays increase labor cost.
Order Quantity:
Larger orders reduce unit cost; small or urgent orders may cost more.
Finishing & Additional Processes:
PVD plating, polishing, engraving, sandblasting, and stone setting affect pricing.
Packaging & Shipping:
Custom packaging, anti-tarnish options, and shipping method affect the final quote.
Custom Chain Necklace Manufacutrer
OEM Heart Necklace Customization Guide
Explore complete OEM heart necklace customization options, including classic and custom chain styles, machine-woven and handcrafted structures, clasps, PVD plating colors, logo tags, mixed materials, packaging, and sales scenario support for your jewelry collection.
Classic & Custom Heart Styles
Cuba Chain
Cable Chain
Box Chain
Rope Chain
Paperclip Chain
Rolo Chain
Figaro Chain
Clasp
Lobster Clasp
Lobster Clasp
OT Clasp
Box Clasp
Toggle Clasp
Spring Ring Clasp
Plating Color
14K Gold
18K Gold
24K Gold
Rose Gold
Steel
Gun Black
Black
Blue
Rainbow
Logo Guide for Necklace
Custom Logo Chain
Custom Logo Clasp
Custom Logo Extension Tag
Custom Logo Charm
Package
Sales Scenario Guide
DTC Website Sales Setup
Build a complete DTC jewelry selling setup with heart necklaces, custom packaging, product cards, and order-ready fulfillment materials.
Boutique Retail Presentation
Create a clean necklace display for boutique stores with custom boxes, display trays, jewelry stands, and retail-ready packaging details.
Pop-Up Store Display Setup
Make chain necklace selling easier at pop-up events and weekend markets with flexible trays, sample cards, compact displays, and custom packaging boxes.
Social Media-Ready Presentation
Create necklace packaging and product setups designed for short-form videos, unboxing content, influencer campaigns, and social commerce selling.
Aligned with Your Brand Values
At Haosen, we know that brand values are at the heart of every business. That’s why we work closely with you to ensure every stainless steel chain embodies your brand’s excellence and integrity, keeping your vision at the core from design to delivery.
Responsible Material Sourcing
We responsibly source all jewelry materials, ensuring they pass SGS testing. Our commitment to ethical practices enables your brand to offer jewelry that customers can wear with confidence.
Compliance You Can Trust
Whether it’s nickel-free standards or CA65 certification, we ensure your jewelry meets both local and international compliance requirements. This allows you to enter markets smoothly and focus on growing your business.
Professional Photography Support
We provide professional-grade photography support to bring your jewelry collections to life and showcase them at their best.
FAQ for Heart Necklace
What customization options are available for 316L stainless steel heart necklaces?
We offer a wide range of customization options, including chain length, thickness, link style, surface finishing, plating color, logo and package. Custom pendants and charms can also be incorporated.
What is the minimum order quantity (MOQ) for bulk orders?
The MOQ depends on the chain design and customization. Generally, standard chains start from 30 pieces, while more complex designs may require higher minimum quantities.
Can the chains be plated or finished with different colors?
Yes, we can apply gold, black, rose gold, or custom plating finishes. Surface treatments such as polishing, sandblasting, or PVD coating are also available.
How long does the production process take from design approval to delivery?
25-45 working days. Production time depends on order size and design complexity.
What packaging options are available for bulk shipments?
We offer standard packaging, premium gift boxes, anti-tarnish pouches, and custom packaging according to your brand requirements.
How is pricing determined for customized heart necklaces?
Pricing is based on design complexity, finishing options, order quantity, and packaging/shipping requirements. We can provide accurate quotes once your specifications are shared.
01 | Project Initiation & NDA Confirmation
Before development begins, we align on commercial and confidentiality terms:
- Review and acknowledge our payment terms, production standards, and return/exchange policy
- Sign a mutual Non-Disclosure Agreement (NDA)to protect both parties
Timeline: 1 working day
>> Contact us to receive our NDA
02 | Bag Chain Component Specification & Design Submission
Design Submission
Submit 2D or 3D files (AI, PDF, STEP, STL, etc.), including logo and component details.
Component Confirmation
Chain style, structural configuration, clasp selection, connecting rings, and chain length are defined.
Engineering Review
Structure, dimensions, thickness tolerance, and functionality are evaluated for mass production feasibility and provide you with optimization suggestions.
Commercial Alignment
Quantity, lead time, logistics, and packaging requirements confirmed.
Timeline: 1–2 Working Days
03 | Quotation & Deposit Payment
Detailed Quotation: We will provide a detailed quotation within 24 hours. This includes the EXW (factory) price, mold fees (if applicable), sample fees, and shipping costs.
Pay the deposit: Please review the Proforma Invoice (PI) and pay the deposit. Once we receive the payment, we will immediately begin work on the project.
04 | Bag Chain 3D Design & Confirm
Transform your hand-drawn sketches or reference images into CAD/3D models.
Before mold production, we provide a 1:1 scale printed paper sample with a wearing demonstration video to verify size proportions and prevent unnecessary mold revision fees.
Confirm Every Detail: You can check the exact dimensions, thickness, and logo placement again before the sample is made.
Timeline: 2–5 Working Days
05 | Sample Approval
We select the most suitable process based on your design and structure.
Shaping methods include lost-wax casting, MIM, laser cutting, CNC engraving, stamping, or 3D printing.
Finishing options: mirror polish, brushed texture,water plating, PVD plating.
Mass production begins after sample approval.
Timeline: 7–20 days (depending on complexity)
06 | Bulk Production & Quality Inspection
Mass production follows approved samples with stage-by-stage quality control:
Incoming Material Inspection
Forming & Casting: Verify dimensions and structural integrity.
Polishing: Check surface smoothness and defects.
Assembly: Confirm stone setting and specialty processes.
Plating: Test thickness, adhesion, and color consistency.
Final Inspection: Ensure appearance, durability, and function.
Environmental Reliability Test: Salt spray test, tensile test, constant temperature and humidity test
Timeline: 25–45 days.
07 | Customer Inspection
Third-Party Inspections: Appointments can be arranged with agencies such as SGS, ITS, BV, and Intertek.
Anti-Corruption & Ethical Audit: Optional compliance document signing available.
AQL Standards: Inspections follow AQL 2.5/4.0.
Physical & Chemical Testing: Materials and plating tested for REACH, RoHS, and California Prop 65 compliance.
Reports & Costs: Test reports provided; fees depend on order value. For large orders, testing fees may be reduced or waived.
Timeline: 3–5 working days.
08 | Shipping & Reorder
Balance paid per agreed terms and delivery strictly follows Proforma Invoice (PI) Incoterms (EXW, FOB, DDU, DDP).
Shipping: DHL, FedEx, UPS, sea freight and Amazon fulfillment.
Documentation: Issuance of commercial invoices, packing lists, and customs clearance.
Support & Retention
Asset Archiving: We keep your molds and 3D files on deck for seamless reordering.
After-Sales: Dedicated quality assurance and feedback support.
Before development begins, we align on commercial and confidentiality terms:
Review and acknowledge our payment terms, production standards, and return/exchange policy
Sign a mutual Non-Disclosure Agreement (NDA) to protect both parties
Timeline: 1 working day
>> Contact us to receive our NDA
Design Submission
Submit 2D or 3D files (AI, PDF, STEP, STL, etc.), including logo and component details.
Component Confirmation
Chain style, structural configuration, clasp selection, connecting rings, and chain length are defined.
Engineering Review
Structure, dimensions, thickness tolerance, and functionality are evaluated for mass production feasibility and provide you with optimization suggestions.
Commercial Alignment
Quantity, lead time, logistics, and packaging requirements confirmed.
Timeline: 1–2 Working Days
Detailed Quotation: We will provide a detailed quotation within 24 hours. This includes the EXW (factory) price, mold fees (if applicable), sample fees, and shipping costs.
Pay the deposit: Please review the Proforma Invoice (PI) and pay the deposit. Once we receive the payment, we will immediately begin work on the project.
Transform your hand-drawn sketches or reference images into CAD/3D models.
Before mold production, we provide a 1:1 scale printed paper sample with a wearing demonstration video to verify size proportions and prevent unnecessary mold revision fees.
Confirm Every Detail: You can check the exact dimensions, thickness, and logo placement again before the sample is made.
Timeline: 2–5 Working Days
We select the most suitable process based on your design and structure.
Shaping methods include lost-wax casting, MIM, laser cutting, CNC engraving, stamping, or 3D printing.
Finishing options: mirror polish, brushed texture,water plating, PVD plating.
Mass production begins after sample approval.
Timeline: 7–20 days (depending on complexity)
Mass production follows approved samples with stage-by-stage quality control:
Incoming Material Inspection
Forming & Casting: Verify dimensions and structural integrity.
Polishing: Check surface smoothness and defects.
Assembly: Confirm stone setting and specialty processes.
Plating: Test thickness, adhesion, and color consistency.
Final Inspection: Ensure appearance, durability, and function.
Environmental Reliability Test: Salt spray test, tensile test, constant temperature and humidity test
Timeline: 25–45 days.
Third-Party Inspections: Appointments can be arranged with agencies such as SGS, ITS, BV, and Intertek.
Anti-Corruption & Ethical Audit: Optional compliance document signing available.
AQL Standards: Inspections follow AQL 2.5/4.0.
Physical & Chemical Testing: Materials and plating tested for REACH, RoHS, and California Prop 65 compliance.
Reports & Costs: Test reports provided; fees depend on order value. For large orders, testing fees may be reduced or waived.
Timeline: 3–5 working days.
Balance paid per agreed terms and delivery strictly follows Proforma Invoice (PI) Incoterms (EXW, FOB, DDU, DDP).
Shipping: DHL, FedEx, UPS, sea freight and Amazon fulfillment.
Documentation: Issuance of commercial invoices, packing lists, and customs clearance.
Support & Retention
Asset Archiving: We keep your molds and 3D files on deck for seamless reordering.
After-Sales: Dedicated quality assurance and feedback support.
Can’t Find the Perfect Heart Necklace? Let’s Build It From Scratch.
30 MOQs to help you test the market without the risk. Contact us today to start your OEM/ODM project.