MJSA. Professional excellence in jewelry making and design.

Contact Us

MJSA: Professional Excellence in Jewelry Making & Design. 8 Hayward St., Attleboro, MA 02703 Phone: 508-316-2132, or 800-444-MJSA (6572) Fax: 508-316-1429   or Email:

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MJSA Advantage

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