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Welcome to Stern-Leach

The offices and factory of Stern-Leach will close for our annual summer shutdown at the end of normal shifts on Thursday, July 2, 2009. Regular operations will resume on Monday July 13, 2009.

Stern-Leach is the market leader of fabricated gold and silver alloys. Products take the form of sheet, wire, tubing, casting grain and coin blanks. The company produces a wide range of gold and silver alloys in an infinite combination of sizes and shapes. Primary industries served are jewelry manufacturers, silversmiths, giftware, writing instruments, and national mints.

Stern-Leach is the combination of two longstanding suppliers to the jewelry industry which joined forces in 1988. This combination has resulted in Stern-Leach becoming the leader in the mill products business. With over 100 years of experience, we provide a wealth of knowledge and expertise to work with you in developing new and innovative products.

Stern-Leach is part of The Cookson Group, an international materials technology group, which provides advanced materials, equipment and enabling technologies to organizations worldwide. With products and expertise in metal, ceramics, electronics, and materials science, companies within the Cookson Group are leaders in their respective fields.


Cookson America
49 Pearl Street Attleboro, MA 02703 Telephone: 1-508-222-7400 Fax: 1-508-699-4030 info@sternleach.com