Since 1987, Thermtrol Corporation has engineered and manufactured wire and cable harnesses, thermal protectors, and custom electrical assemblies from its headquarters in North Canton, Ohio. Its 25,000-square-foot Ohio technical center works with a wholly owned 100,000-square-foot Vietnam manufacturing facility and Hong Kong support operation to serve customers worldwide. Thermtrol’s quality system has carried ISO 9001 certification since 2000, alongside ISO 14001 and IATF 16949 certifications.
ISO 9001
ISO 14001
IATF 16949
Therm-O-Link, IncTherm-O-Link, Inc. manufactures wire and cable for transportation, appliance, and construction applications, with operations in Ohio and Texas and products made in the USA. Its quality system is ISO 9001:2015 certified and centers on precise customer and industry specifications, employee involvement, and continuous improvement.GARRETTSVILLE, OH
Everyday Wire TechnologiesWith more than 40 years in the field, Everyday Wire Technologies is a Sidney, Ohio manufacturer known for application-focused wiring work for industrial and manufacturing customers. The company designs custom harnesses and electrical assemblies around how equipment is installed, operated, and maintained, with UL certification and ISO 9001:2015-certified processes supporting its production.SIDNEY, OH
GeoCorpSince 1989, GeoCorp has manufactured thermocouples and thermocouple wire in Huron, Ohio, supplying temperature-measurement products directly from its own operation. The company grew into wire production with the purchase of its first braider in 1999 and now operates more than 95 braiders. Its in-house quality-control laboratory is accredited to ISO/IEC 17025 by NVLAP, lab code 200496-0, and GeoCorp offers custom thermocouple configurations for demanding industrial applications.HURON, OH
Added Edge Assembly, IncStarted by Kurt Kodrich in his parents’ basement in 1991, Added Edge Assembly is a family-owned Cleveland-area manufacturer of custom wire harnesses and electrical assemblies for OEMs nationwide. The company has grown from that home-based operation into a modern manufacturing facility while retaining a hands-on, flexible approach to customer projects. Its assemblies are UL and CSA certified, and every unit is inspected and circuit-tested before shipment.CLEVELAND, OH