2015 Chestnut St
Alhambra, CA 91803
United States of America
Alhambra, CA 91803
United States of America
626-561-8725
More Info on HieFo Corporation
HieFo is a U.S.-based leader in the design and manufacture of Indium Phosphide (InP) optical chips, serving customers across AI, telecom, datacom, sensing, and industrial test markets.