TN SILVER.
INC

Based in Seoul with a dedicated Vietnam facility, TNSilver Inc. manufactures silver and brass jewelry and provides full-service OEM/ODM, uniting design, engineering, and production under one roof.

SEOUL, KOREA

TN SILVER HEAD OFFICE

HOCHIMINH, VIETNAM

TN VINA MANUFACTURING

SALES /
DEVELOPMENT /
SAMPLING /
PLATING /
COATING /
SERVICE

TN
SEOUL

Our Seoul headquarters streamlines the full value chain - Sales, Development, Sampling, Plating/Coating, and after-service - to shorten lead times and reduce friction. From early consultation, design review, and 3D data alignment to prototype builds, surface finishing, and post-delivery support, we provide a one-stop experience. Brand specifications are carefully applied, and iterative sampling cycles keep quality high while timelines stay on track.

MANUFACTURING /
CASTING /
MACHINING /
ASSEMBLY /
PLATING /

TN
VINA

Dedicated to manufacturing, casting, machining, assembly, and plating, our Vietnam plant scales rapidly from approved samples to mass production. Standardized work instructions and in-process quality checks ensure consistency, while tight integration with Seoul enables swift adjustments and process optimization. The result is dependable supply, cost efficiency, and on-schedule delivery from pilot runs to full-scale production.

Our Services

CAD Support

OEM & ODM (Customized development service) High-quality 3D CAD support using MatrixCAD and RhinoCAD

Rapid Prototype

Rapid Prototyping Can provide wax samples using 3D printing

Laser Engrave & Welding

Jewelry Laser Engraving Machine & Jewelry Laser Welding Machine

E-Coat & Electroplating

Optimization to prevent discoloration of metalHave specialized technology and equipment for E-coat and electroplating

Product Develop Consultant

We can provide jewelry development consultants who need special skills Jewelry Clasp, Handmade Chain, Butonier, Special Earring Clutch, Polishing epoxy jewelry