OEM & ODM Gold And Silver Jewelry

Custom Material

We offer 10k/18k/24k gold, silver, copper, and custom metals. Our custom gold ring service lets you create your own style.

With in-house plating, we provide even coating in many colors.

All plating meets RoHS/REACH standards. Low waste, high value.

Customize jewelry with your own stones – from natural and lab-created diamonds to moissanite and more.

At Tonglin Jewelry, we offer diverse setting techniques like prong and pavé to match your style. Perfect for custom birthstone rings that reflect your story and personality.

Choose from premium metals like gold, rose gold, and silver to suit any style or occasion.

Customize jewelry with different clasps, chains, and finishes—matte, polished, or hammered—for a truly personal touch.

Ideal for custom moissanite jewelry and meaningful custom promise rings.

Start Your Order From Inquiry

From your first inquiry, we begin a smooth and collaborative journey to bring your vision to life. Whether it's custom earrings, custom rings, custom bracelets, or a customized necklace, our team will guide you through every step, ensuring a personalized and satisfying experience.

  • 1. Inquiry Submission

  • 2. Initial Consultation

  • 3. Finalization of Details

  • 4. Quote and Agreement

Jewelry Production Process

  • step 1

     Hand-Drawn Sketch

    Begin with a hand  sketch to  shape your  jewelry vision.

  • step 2

    Casting into to Brass Mold

    Wax cast into brass  mold forms jewelry  base.

  • step 3

    Accurate the Brass Mold

    We refine the brass  mold for precise mass 

    production.

  • step 4

    Waxing Injection for mass production

    Wax replicas are made  for silver casting.

  • step 5

    Casting wax parts to Silver

    Wax models are cast  into silver, shaping the  final design.

  • step 6

    Gate Cutting

    Excess silver is  trimmed to reveal the  jewelry’s  shape.

  • step 7

    Polishing

    Polished to a smooth,  shiny finish-enhancing beauty and

     detail.

  • step 8

    Electroplating

    Electroplating uses electric current to apply a shiny, durable metal layer.

  • step 9

    Cosmetic Secondary Work

    Final touches like inlay  or engraving  personalize each piece.

  • step 10

    Packing

    Your jewelry is  packaged carefully,  ensuring it arrives in  perfect condition.

Why Choose Tonglin Jewelry

  • Strength

    China's largest jewelry manufacturing hub
    offering direct factory pricing.

  • Quality

    One-year warranty
    free returns & exchanges
    lifetime after-sales support
    full inspection before shipment

  • Service

    Hand-drawn & CAD designs
    high-resolution product images
    expert international trade team
    global logistics with DDP clearance support
    Confidentiality Agreement (NDA)

Partnership

Customisation FAQ

Do you provide custom design services?

Yes! We offer hand-drawn sketches and CAD design services to bring your custom jewelry ideas to life. Our design team ensures precision and beauty in every piece.

Do you provide professional product images?

Absolutely! We offer high-resolution product images to help you showcase and market your jewelry effectively. These images highlight intricate details and reflect the true quality of our craftsmanship.

How do you ensure product quality before shipping?

Every piece of jewelry undergoes a full inspection before shipment. Our quality control team carefully checks for craftsmanship, durability, and stone settings to ensure the highest standards.

What is the warranty period for your jewelry?

We offer a one-year warranty on all our jewelry. If you experience any quality issues within this period, we provide free returns and exchanges to ensure complete customer satisfaction.

Do you offer after-sales support?

Yes! We provide lifetime after-sales service for all our products. Whether you need maintenance, repairs, or assistance with your jewelry, our team is always available to help.

How do you protect the confidentiality of custom designs?

We highly respect our clients' intellectual property and design rights. For all custom orders, we provide a Confidentiality Agreement (NDA) to ensure that your designs remain exclusive to you. We will never share, reproduce, or use your custom designs without your explicit consent.