Spectrum Inspection Engineering Inc.

Spectrum Inspection Engineering Inc. is an advanced NDE inspection and material fitness-for-service engineering consulting company founded by Danny Wang, PE. in 2001, and based in Los Angeles, California. Spectrum specializes in hydrocracker and hydrotreater unit inspection with experience in engineering evaluation for oil refineries around the world. Advanced NDE includes AUT (automatic UT) systems with TOFD (Time-of-Flight Diffraction) A, B and C scans for weld inspection, corrosion mapping, hydrogen induced cracking (HIC, SOHIC and stepwise cracking inspection) and high temperature hydrogen attack AUBT inspection.


2761 Saturn Street, Unit A
Brea , California , 92821
United States

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