Contact

 

USA Headquarters & Polished Wafer Manufacturing

SUMCO Southwest Corporation

(A wholly owned subsidiary of SUMCO Phoenix Corporation)

Phoenix, Arizona

Phone: 480.473.6000  |  Fax: 480.473.6100  |  Email: information@sumcousa.com

Address: 19801 N. Tatum Blvd, Phoenix, AZ 85050

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Epitaxial Wafer Manufacturing

Albuquerque, NM

Phone: 505.346-6300  |  Fax: 505.346.6360  |  Email: information@sumcousa.com

Address: 9401 San Mateo Blvd NE, Albuquerque, NM 87113

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Sales & Customer Service

Email: sales@sumcousa.com