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Contact Info

J.R. Sack Co. Inc.

PO Box 140795 Grand Rapids MI 49514-0795 US

6164535757

jrsackco@aol.com

j.r. sACK CO. iNC.

SERVING THE METAL CASTING INDUSTRY

SINCE 1982

secretary treasurer

Judith Sack

616-453-5757

jrsackco@aol.com



Sales engineer

Joseph Sack Jr

616-262-9270 mobile

jrsackco@aol.com



J.R. Sack Co. Inc.

president / ceo

Joseph Sack Sr

616-450-5744 mobile

jrsackco@aol.com