SEMCO Enterprises, Inc. Established 1973
Semco Enterprises, Inc. Providing Zinc Alloys Worldwide
475 S. Wilson Way, City of Industry, California 91744
Phone (626) 333-2237 Fax (626) 369-3882
Alloy Products Our Services Corporate Structure Directions Industry Links
Call Us: (626) 333-2237

Die Casting Alloys:

Semco Enterprises, Inc. manufacturers the range of ZAMAK and ZA alloys. The most common zinc alloy, ZAMAK 3, satisfies most die casting needs with it's high strength, hardness and low melting point... LEARN MORE

Slush Casting Alloys:

Slush Casting Alloy contains approximately 5% Aluminum and 95% Zinc. It is used primarily for the use of hollow castings... LEARN MORE

Steel Coating Alloys:

Semco manufactures two types of zinc coating alloys (Brightener): 5% Aluminum and 10% Aluminum with the blanace percentage being SHG Zinc... LEARN MORE

Corporate Structure / Company Contacts

C.E.O: Thomas (Tom) Seminoff

President: Scott Seminoff

Vice President: Trisha Seminoff

Office Manager: Pia Naval
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