MJSA. Professional excellence in jewelry making and design.

Header Logo Sustainers

MJSA Sustaining Members

The MJSA Sustaining Membership comprises companies that, through their enduring financial support, have helped MJSA to continue in its mission of both advancing professional excellence and developing the next generation of jewelry makers and designers.

The inaugural group of Sustainers are:


National Chain logo

Warwick, Rhode Island
Member since 1990

National Chain Group is a full-service contract manufacturer and supplier. Their offerings range from chain, beads, findings, tubing, and mill products to contract casting, CAD/CAM, metal mold production, tooling and, jewelry design services. Its divisions include Standard Chain, James A. Murphy & Son, National Mill, National Design Studio, Colorado Casting, and Village Goldsmith.

Click here to read National Chain’s Sustaining Member profile. 


Stuller Logo

Lafayette, Louisiana
Member Since 1976

A prime manufacturer, Stuller offers a complete range of products and services for jewelry professionals, including design technology and comprehensive CAD/CAM services. Its core product categories include bridal, jewelry, mountings, diamonds, gemstones, findings, metals, tools, supplies, packaging, displays, and software.


richline logo

New York City
Member since 2008

Richline Group, a wholly owned subsidiary of Berkshire Hathaway Inc., comprises four units: Richline Brands (Andin, Aurafin, Bel-Oro, Michael Anthony, Sajen, Sardelli, and Tru-Kay), LeachGarner (global precious metals supplier and manufacturer), Rio Grande (jewelry making tools, supplies, and equipment), and Inverness Corporation (ear-piercing systems for retailers).


logo JM

Neenah, Wisconsin
Member since 2003

Established in 1913 by jewelers for jewelers, Jewelers Mutual Insurance Company is the only insurer that specializes in insuring jewelry and jewelry businesses. It also offers secure, cost-effective shipping options through JM Shipping Solution.


EnvisionTEC logo

Dearborn, Michigan
Member since 2005

EnvisionTEC is a global developer and manufacturer of professional-grade 3-D printing solutions and materials.


logo UPMR

Alden, New York
Member since 1988

United Precious Metal Refining Inc. is a major manufacturer and supplier of ready-to-use gold, silver, platinum, and palladium grains, master alloys, solder, wire, tube, and sheet.


logo laserstar

Riverside, Rhode Island
Member since 1966

LaserStar is a premier manufacturer of laser sources and systems for welding, engraving and cutting applications in the jewelry industry.


logo fedex

Memphis, Tennessee
Member since 2003

FedEx provides customers and businesses worldwide with a broad portfolio of shipping, transportation, e-commerce, and business services. Since 2003, the FedEx/MJSA DVA Program offers members discounts on high-value insured shipping.  

MJSA Membership

MJSA Advantage

MJSA members receive exclusive informational and marketing benefits, from free promotional placements to information research services.