Diamond USA INC.

What they make

Diamond SA manufactures fiber optic solutions including connectors, adapters, active modules, cables, and fiber optic outlets. The company employs processes including active core alignment, fiber and cable assembly, cleanroom manufacturing, and high purity cleaning, and operates a test and calibration laboratory. Diamond SA serves the photonics, high power, quantum, space/avionics, industrial/harsh environment, defense, medical, and telecommunication industries.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

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Every listed plant in Middlesex County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.