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Business Details
34 Years
experience
Custom Cable Assemblies and Electro-Mechanical Solutions
Since 1992, Supreme Cable Technology has established itself as a leader in custom cable assembly and electro-mechanical manufacturing. Our expertise lies in delivering high-quality, precision-engineered solutions tailored to meet the exacting demands of diverse industries. With a skilled workforce trained to IPC 620 standards, we ensure superior workmanship and compliance with UL, CSA, RoHS, and mil spec requirements. Our lean manufacturing systems optimize productivity and space efficiency, while Kanban and JIT inventory practices guarantee timely delivery. We invest in cutting-edge technology from industry leaders like Schleuniger and Branson to maintain our competitive edge.

Our production capacity ranges from small prototypes to large-scale runs, serving OEMs, EMS providers, and Fortune 500 companies. We prioritize employee development and retention, fostering a stable team that translates to consistent quality for our clients. Our adaptability allows us to combine the agility of a small business with the robust capabilities of a large-scale manufacturer. Whether handling simple wire harnesses or complex box builds, we are committed to solving challenges and exceeding expectations. This dedication to excellence has solidified our reputation as a trusted partner in the mid-west and beyond.
Services
Custom Cable Assemblies Wire Harnesses Electro-Mechanical Assemblies Power Distribution Units Ultrasonic Welding
Details
  • Year established: 1992
Highlights and features
  • We have over 30 years of experience in custom cable manufacturing.
  • Our team is trained to IPC 620 standards for precision workmanship.
  • We use lean manufacturing systems to maximize efficiency and quality.
  • We serve Fortune 500 companies and startups across diverse industries.
  • Our production capacity supports both prototyping and large-scale runs.
Associations and certifications
  • IPC
  • UL
  • CSA
Services
Custom Cable Assemblies
We design and produce custom cable assemblies to exact specifications using advanced cutting, stripping, and termination equipment. Our solutions cater to industries requiring high-reliability connectivity, including medical, aerospace, and defense. With capabilities ranging from prototyping to mass production, we ensure precision and compliance with IPC 620, UL, and mil spec standards.
Wire Harnesses
Our wire harnesses streamline complex electrical systems with durable, organized configurations. Built to withstand demanding environments, these harnesses meet RoHS and CSA compliance requirements. We support low- to high-volume orders, ensuring rapid turnaround for industries like renewable energy and industrial equipment manufacturing.
Electro-Mechanical Assemblies
We manufacture simple to complex electro-mechanical box builds incorporating power supplies, sensors, and sub-assemblies. Our turnkey solutions reduce client overhead by integrating components like LED indicators, switches, and connectors into fully tested units. This service supports sectors requiring precision, such as semiconductor machinery and broadcasting equipment.
Power Distribution Units
Our power distribution units handle electrical loads from 15 to 60 amps with customizable conduit sizes and materials. Designed for reliability in industrial and commercial settings, these assemblies include seal-tight flex conduit options for harsh environments. We produce both standard and specialized configurations to meet client-specific voltage and capacity needs.
Ultrasonic Welding
We employ ultrasonic welding technology to join wires and metal components without heat, ensuring strong, repeatable bonds. This method is ideal for sensitive applications in medical and aerospace industries where integrity is critical. The process supports rapid production cycles while maintaining compliance with stringent quality standards.
Questions
What industries do you serve?
We support medical device manufacturers, aerospace, defense, renewable energy, telecommunications, and industrial equipment sectors with tailored cable solutions.
Are your products compliant with industry standards?
Yes, we adhere to IPC 620, UL, CSA, RoHS, and mil spec standards to ensure quality and regulatory compliance for all assemblies.
Can you handle both prototyping and large-scale production?
We offer prototyping for startups and low-volume runs, alongside scalable manufacturing for high-volume orders up to 100,000 units.
What sets you apart from competitors?
Our combination of lean manufacturing, skilled workforce, and advanced technology enables agility and precision unmatched in the mid-west region.
Do you offer custom solutions?
Yes, we specialize in fully customized cable assemblies, wire harnesses, and electro-mechanical systems designed to meet unique client specifications.