Custom 316L Stainless Steel Chain Necklace Manufacturer

  • Material Icon
    Why choose 316L Stainless Steel:
    Meticulously crafted from 316L Surgical Grade Stainless Steel. This Eco-friendly base material ensures ultimate Safety and is completely Hypoallergénique, Nickel-Free, Lead-Free, et Cadmium-Free.
  • Product Icon
    What makes 316L stainless steel the industry standard:
    Engineered with Skin-safe properties, our jewelry is 100% Waterproof et Sweat-proof, delivering an elite Tarnish-free, Anti-tarnish, et Non-tarnish surface for lasting elegance.
  • Certification
    Why partnership with Haosen:
    Backed by rigorous global testing standards, our products are SGS Certified et REACH Compliant. Processed in a Sedex Audited Factory, every batch is strictly Salt Spray Tested to ensure dependable quality.
  • Material
    316L Surgical Grade Steel
    Hypoallergenic, nickel-free, lead-free, cadmium-free.
  • Product
    Waterproof & Anti-tarnish
    Sweat-proof, skin-safe, non-tarnish surface finish.
  • Certification
    Certified Factory Support
    SGS, REACH, salt spray tested, Sedex audited.
Haosen Fashion Jewelry Manfucturer with SGS Certification
Haosen SEDEX-Audited Jewelry Manufacturer with 16 Years
REACH Compliant certification for jewelry manufacturing
California Proposition 65 Compliant jewelry manufacturer and supplier

A Sample Quotation For Reference

Style Design Manufacturing Process Mold Fee & EXW Price

316L Stainless Steel Heart-Shaped Locket Pendant with Interchangeable Photo Insert style. OEM/ODM custom necklacee manufacturer

316L Stainless Steel Heart-Shaped Locket Pendant with Interchangeable Photo Insert style. OEM/ODM custom necklacee manufacturer

Stamping and laser cutting

$90
$6-9

Stainless steel openable heart-shaped pendant necklace style. OEM / ODM heart necklace jewelry manufacturing.

Stainless steel openable heart-shaped pendant necklace design. OEM / ODM heart necklace jewelry manufacturing.

Stamping and laser cutting

$60
$5-7

Pearl & Crystal Bead Heart Necklace. OEM/ODM custom jewelry manufacturer.

Pearl & Crystal Bead Heart Necklace. OEM/ODM custom jewelry manufacturer.

Stamping and laser cutting

$60
$7-9

Get a Custom Quote for Your Project

Share your design preferences so we can help you calculate a more accurate price.
 

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

Complex structures, engraving, hollow details, or stone inlays increase labor cost.

Design Complexity:

Complex structures, engraving, hollow details, or stone inlays increase labor cost.

Larger orders reduce unit cost; small or urgent orders may cost more.

Order Quantity:

Larger orders reduce unit cost; small or urgent orders may cost more.

PVD plating, polishing, engraving, sandblasting, and stone setting affect pricing.

Finishing & Additional Processes:

PVD plating, polishing, engraving, sandblasting, and stone setting affect pricing.

Custom packaging, anti-tarnish options, and shipping method affect the final quote.

Packaging & Shipping:

Custom packaging, anti-tarnish options, and shipping method affect the final quote.

Custom Chain Necklace Manufacutrer

1 2 3 5

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.

Chain

Classic & Custom Heart Styles

Clasp

Plating Color

Logo Guide for Necklace

Package

Bussiness Sales Scenario Guide

Sales Scenario Guide

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.

316L Stainless Steel and SGS Certification. This demonstrates that Haosen Jewelry Manufacturer utilizes high-quality stainless steel sheets and tubing, ensuring both compliance and quality.

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.

Factory quality control and compliance testing for B2B stainless steel jewelry, nickel-free standard and CA65 certification, OEM bulk order inspection for global brands

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.

B2B OEM jewelry commercial photography service for 316L stainless steel necklaces, bracelets, rings and earrings, factory studio product shooting for bulk orders and brand clients

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.

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.

 

Yes, we can apply gold, black, rose gold, or custom plating finishes. Surface treatments such as polishing, sandblasting, or PVD coating are also available.

25-45 working days. Production time depends on order size and design complexity.

We offer standard packaging, premium gift boxes, anti-tarnish pouches, and custom packaging according to your brand requirements.

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

Non-Disclosure Agreement signing for custom jewelry manufacturing – IP protection, CAD design security, wholesale supplier legal compliance, B2B partnership

Before development begins, we align on commercial and confidentiality terms:

Délai d'exécution : 1 jour ouvrable
>> Contactez-nous pour recevoir notre accord de confidentialité

02 | Bag Chain Component Specification & Design Submission

Jewelry design sketch on wooden tabletop – technical drawings for bag chain, with raw steel block, vernier caliper, and drafting pen, showcasing OEM design process

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.

Délai : 1 à 2 jours ouvrés

03 | Quotation & Deposit Payment

B2B chain and custom chain manufacturer, bulk order pricing sheet and jewelry sample for OEM export

Devis détailléNous fournirons un devis détaillé dans les 24 heures. Cela comprend le prix EXW (usine), les frais de moule (le cas échéant), les frais d'échantillons et les frais d'expédition.

Versez l'acompte : Veuillez examiner la Facture proforma (PI) et payez l'acompte. Dès réception du paiement, nous commencerons immédiatement les travaux sur le projet.

04 | Bag Chain 3D Design & Confirm

Chain CAD design – all-in-one PC running jewelry software, technical drawing visible, desk with sketches, B2B custom chain development

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.

Délai : 2 à 5 jours ouvrables

05 | Sample Approval

Chain material testing and PVD color verification during quality control at Haosen

Nous sélectionnons le procédé le plus adapté en fonction de votre conception et de votre structure.

Shaping methods include lost-wax casting, MIM, laser cutting, CNC engraving, estampage, ou Impression 3D.
Finishing options: mirror polish, brushed texture,water plating, dépôt PVD.
La production en série commence après l'approbation de l'échantillon.

Timeline: 7–20 days (depending on complexity)

06 | Bulk Production & Quality Inspection

Mass production of stainless steel jewelry using stamping and precision manufacturing at Haosen

La production de masse suit des échantillons approuvés avec un contrôle qualité étape par étape :

Incoming Material Inspection
Mise en forme et moulageVérifier les dimensions et l'intégrité structurelle.
PolissageVérifier la douceur de surface et les défauts.
AssemblageConfirmer le montage des pierres et les processus spécialisés.
Dressage Testez l'épaisseur, l'adhérence et la constance de la couleur.
Inspection finale: Ensure appearance, durability, and function.

Environmental Reliability Test: Salt spray test, tensile test, constant temperature and humidity test

Délai : 25 à 45 jours.

07 | Inspection client

SGS third-party inspectors conducting a quality audit on custom 316L stainless steel jewelry shipments

Inspections par des tiersDes rendez-vous peuvent être pris avec des agences telles que SGS, ITS, BV et Intertek.
Anti-Corruption & Ethical Audit: Optional compliance document signing available.
Normes AQL: Les inspections suivent la norme AQL 2.5/4.0.
Essais physiques et chimiques : Matériaux et placages testés pour la conformité aux réglementations REACH, RoHS et Proposition 65 de Californie.
Rapports et coûts: Rapports d'essais fournis ; les frais dépendent de la valeur de la commande. Pour les commandes importantes, les frais d'essai peuvent être réduits ou annulés.

Délai : 3 à 5 jours ouvrables.

>>Download Our Compliance Certifications

08 | Shipping & Reorder

Large-scale custom fashion jewelry order ready for international dispatch from Haosen manufacturer.

Paiement équilibré selon les termes convenus et livraison strictement conforme à la facture proforma (PI) Incoterms (EXW, FOB, DDU, DDP).

Expédition : DHL, FedEx, UPS, fret maritime et préparation de commandes Amazon.

Documentation : Émission des factures commerciales, des listes de colisage et du dédouanement.

Support et rétention
Archivage d'actifs : Nous conservons vos moules et fichiers 3D à portée de main pour des réapprovisionnements sans accroc.

Après-vente : Assurance qualité et support de retour dédiés.

Can’t Find the Perfect Heart Necklace? Let’s Build It From Scratch.

30 MOQ pour vous aider à tester le marché sans risque. Contactez-nous dès aujourd'hui pour démarrer votre projet OEM/ODM.

Obtenez un devis gratuit