About Deltronic
Crystal Industries, Inc.

Deltronic Crystal Industries was established in 1972 to grow and process crystals for the Electro-Optic and telecommunications industries.  Deltronic Crystal’s headquarters, located in Northern NJ, serves as a combination of office, production, and warehouse facility – providing capabilities in advanced materials growth, development, fabrication, processing, polishing, and coating to support the growing demand for electro-optic materials and components.  Our current capacity is 18,400 Sq. Ft. in two buildings. Future expansion may include the addition of new crystal growth furnaces, processing stations, test, and measurement apparatus.