Custom Manufacturing

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ISL specializes in custom manufacturing, such as build-to-print complex electronic assemblies and cable/harness assemblies, and the design and fabrication of composite material structures. The ISL manufacturing team consists of experienced specialists in assembly and manufacturing, material handling, procurement, quality and testing – all highly certified personnel with an average tenure of 25 years. With a commitment to excellence and a proven track record, this proactive team has produced products for both commercial and military customers, notably mission critical electronic hardware.


Products that ISL has produced include:

  • Submarine sonar equipment
  • Spectrum analyzers
  • Machinery vibration diagnostic systems
  • Aviation vibration diagnostic systems
  • Circuit breaker electronics for submarines
  • Radio and antenna systems for the U.S. Department of Defense
  • Class 1 NSA crypto equipment
  • Harness and cable assemblies for helicopters & unmanned airships

ISL has years of experience in building assemblies that meet MIL-STD-461, MIL-STD-810. ISL’s Acoustic Intercept System commercially available product including the internal cabinet housing electronic equipment, servers and switches manufactured in the USA and tested to MIL-STD-810, MIL-S-901D, MIL-STD-461, MIL-STD-1275, MIL-STD-704 and MIL-STD-167.

Located in the San Diego area, ISL’s state of the art production facility has the equipment and personnel to meet the most challenging and highest quality standard projects in both the federal and commercial industries.  ISL’s commitment to quality has generated a track record where ISL has delivered over 40,000 complex cable and harness assemblies with zero return and 100% customer satisfaction rate.

Our solutions demand the highest Quality Standards.


ISL conforms & registered to:

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