Custom Jewellery Manufacturer

Custom Jewellery Making Process

Tonglin Jewelry – A trusted jewelry factory in China, located in Panyu, Guangzhou. We specialize in 925 sterling silver and fine gold jewelry. With 15 years of experience, 6,000+ sqm facilities, 15 production lines, and 500+ skilled artisans, we deliver high-quality craftsmanship at factory-direct prices. Our 7-person design team follows the latest trends, offering both timeless and modern designs. Wholesale inquiries are welcome!

Advantages

  • Low MOQ


    We offer a silver jewelry MOQ of 30 pieces and a custom gold jewelry MOQ of just 1, perfect for startups and independent designers.

  • Confidentiality


    We ensure complete confidentiality for all clients. Whether you need full-range or custom jewelry production, your designs and information are always secure with us.

  • Sampling


    Experience precise and fast samples, ensuring you receive exactly what you envision in record time. Our efficient process guarantees high-quality results with quick turnaround.

  • 99.5% Quality Rate


    With a rigorous quality control process, we achieve a 99.5% quality rate. Every piece is meticulously inspected to meet our high standards, ensuring exceptional products.

  • Zero Import Taxes


    We offer a variety of stunning plating options—including gold vermeil, rose gold vermeil, rhodium, and oxidation—thanks to our in-house plating facility, ensuring quality and consistency.

  • Lead Times


    Experience swift production with sampling in just 3–5 days and bulk orders completed within 15–30 days.

  • 99.5% Quality Rate


    With a rigorous quality control process, we achieve a 99.5% quality rate. Every piece is meticulously inspected to meet our high standards, ensuring exceptional products.

  • Plating Options


    We offer a variety of stunning plating options—including gold vermeil, rose gold vermeil, rhodium, and oxidation—thanks to our in-house plating facility, ensuring quality and consistency.

  • Pricing


    As a source factory, our competitive pricing reflects both the intricacy of the design and the quality of metals used—offering you affordable luxury straight from the source.

Over the last 10 years, Tonglin Jewelry has been providing a one-stop solution for brand jewelers in terms of OEM/ODM and customized work. We can create a great art jewelry collection in fine jewelry making using just your thoughts, photos, or CAD designs.

We provide ODM/OEM services for 100% real gold and sterling silver rings, necklaces, pendants, earrings, bracelets, and pearl jewelry, including women rings, sterling silver cross necklaces, heart necklaces, white gold earrings, and gold tennis bracelets, with personalized logos and packaging.

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Custom Jewellery Manufacturing Services With NDA

We have a responsibility to preserve our clients’ privacy, thus we are unable to reveal their identities or any other information about their operations.
Furthermore, we are constantly working to improve our solutions so that we can provide even more value to our clients in all capacities.
Your intellectual property rights are respected by us. A non-disclosure agreement (NDA) would be signed prior to the start of the manufacturing process. This is to ensure that your unique design is never shared with anybody else under any circumstances.

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Recycled Gold and Silver

We have a responsibility to preserve our clients’ privacy, thus we are unable to reveal their identities or any other information about their operations.
Furthermore, we are constantly working to improve our solutions so that we can provide even more value to our clients in all capacities.
Your intellectual property rights are respected by us. A non-disclosure agreement (NDA) would be signed prior to the start of the manufacturing process. This is to ensure that your unique design is never shared with anybody else under any circumstances.

Learn more

Blog posts

View all
  • How to Customize Silver or Gold Necklace

    How to Customize Silver or Gold Necklace

    Creating a custom necklace is one of the best ways to express personal style and make a meaningful gift. Whether it’s silver, 14k gold,18k gold, gold vermeil, or vintage-inspired, custom jewelry...

    How to Customize Silver or Gold Necklace

    Creating a custom necklace is one of the best ways to express personal style and make a meaningful gift. Whether it’s silver, 14k gold,18k gold, gold vermeil, or vintage-inspired, custom jewelry...

  • How to Customize Silver or Gold Ring

    How to Customize Silver or Gold Ring

    Custom rings are more than just jewelry—they are a personal expression of style, love, and meaning. You can celebrate a special moment, plan a proposal, or treat yourself. Designing your...

    How to Customize Silver or Gold Ring

    Custom rings are more than just jewelry—they are a personal expression of style, love, and meaning. You can celebrate a special moment, plan a proposal, or treat yourself. Designing your...

  • How Tariffs Will Impact The Jewelry Industry (2025)

    How Tariffs Will Impact The Jewelry Industry (2...

    The global jewelry industry is facing new challenges due to ongoing changes in international trade. One of the biggest issues is the rising impact of tariffs, especially on diamond and jewelry...

    How Tariffs Will Impact The Jewelry Industry (2...

    The global jewelry industry is facing new challenges due to ongoing changes in international trade. One of the biggest issues is the rising impact of tariffs, especially on diamond and jewelry...

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Jewelry Certificate

  • silver jewelry supplier
  • sterling silver jewelry manufacturer
  • gold jewelry makers

Partnership

    • gold jewelry makers
    • custom fine jewelry
    • custom made chain pendants
    • custom jewelry manufacturers
    • silver jewlery makers
    • sterling silver jewelry manufacturer

    FAQ

    How long will the quotation take？

    Usually, the quotation will be sent to you within one working day upon all the details of the products being clear. If something urgent, we can quote for you within 1 hour based on all the details you provide.

    Are you worried about delayed delivery?

    Tonglin Jewelry is in a leading position in the field of jewelry OEM/ODM. and has a strong capability to develop around 600-1000 new designs per month, over 10 thousand annually. Tonglin is one of the largest custom jewelry manufacturers in China and has been in business for more than 12 years.

    Are you worried about the production process?

    Professional jewelry meter software previews the 3D diagram, which can inspect the appearance and structure of the product.
    The product launch time is greatly advanced, saving the cost of proofing
    There are more than 30 mature experienced masters with more than 10 years of experience, equipped with a well-equipped production system, and adopting refined management to adjust the production speed according to the customer's product technology level, so as to connect with the customer's commercial sales completely seamlessly.

    Are you worried about the confidentiality?

    Tonglin Jewelry is one of the custom jewelry manufacturers in China and has a strong design team. We will keep 100% confidentiality for the customized products of our customers and will never leak them.