Founded in 1986 as Hitachi Cable America, Proterial Cable America manufactures specialized cables, medical components and automotive and defense components for demanding OEM applications. Its Manchester, New Hampshire operation designs and makes copper and fiber-optic communication cable, while its High Performance Medical Solutions division develops custom tubing and cable assemblies in U.S. facilities that include more than 30,000 square feet of ISO Class 8 and 9 cleanrooms. Rebranded under the Proterial name in 2023, the company also serves the U.S. government as a Level 1 precision CNC machining supplier and maintains ISO 13485:2016-compliant medical manufacturing.
ISO 9001:2015
ISO 13485:2016
FDA 21 CFR Part 820 Compliance
Compliance program
ITAR Compliance
Compliance program
JCP Registered
Registration
IATF 16949
ISO 14001
JCP
Quality certification
Cables UnlimitedCables Unlimited is a U.S. manufacturer of custom cable assemblies, wire harnesses, fiber optic cables, and hybrid cables. It provides custom design, engineering, in-house prototyping, cable assembly manufacturing, installation, and testing for communications, wireless, enterprise, military and aerospace, industrial, transportation, robotics, medical, automotive, and computer/data applications.YAPHANK, NY
Harris Assembly GroupSince 1998, Harris Assembly Group has been a Binghamton, New York contract manufacturer building custom electro-mechanical, mechanical, cable and battery-cable assemblies for OEM customers. Its work spans demanding applications from transit and material handling to aerospace, military and medical equipment, with in-house engineering, extensive harness-building capacity and 100% testing of cable assemblies. Harris is a Made in America manufacturer that maintains ISO 9001 and AS9100 certifications, along with ITAR registration and CMMC compliance.BINGHAMTON, NY
MJM IndustriesFor more than 40 years, MJM Industries has operated as a U.S.-based contract manufacturer in Northeast Ohio, known for working closely with OEMs on difficult production requirements. Its in-house engineering and manufacturing support carries projects from early design through dependable production, with custom cable assemblies made for demanding markets such as aerospace, defense, and medical devices. MJM’s ISO 9001:2015-certified quality system includes individual testing and traceability for every assembly.FAIRPORT HARBOR, OH
Nissha Medical TechnologiesWith roots stretching back more than a century, Nissha Medical Technologies designs and manufactures single-use medical technologies, including complex minimally invasive devices and clinical wearables. The Buffalo-headquartered medical devices subsidiary of Japan’s publicly held Nissha Co. operates 10 facilities across five countries, combining product design, regulatory expertise and scalable production. It also brings more than 30 years of experience to complex cable assemblies used in critical-care procedures and holds ISO 13485 certification.BUFFALO, NY