Products and Workmanship You Can Trust
GML Industries Midwest, based in Lenexa, KS, manufactures precision wire harnesses, cable assemblies, control panels, instrument clusters, signal switching systems, traffic boxes, operator cabs, and electromechanical solutions for OEMs across industries from coast to coast. Backed by lean manufacturing, automated equipment, in‑house engineering, and a skilled workforce, we deliver reliable form, fit, and function-from small prototype runs to high‑volume production-at competitive prices. Committed to responsive customer service and clear communication, GML Industries Midwest and our affiliates partner with you from design and development through finished assembly to meet your exact requirements.
Industries We Serve
GML Industries Midwest supplies precision wire harnesses, cable assemblies, and electromechanical solutions for a broad range of vehicle and industrial markets. Our work supports Transportation Signaling, Aerospace and Defense, Railroad Signaling Equipment, Industrial, Vehicle Systems and Trailers, Agriculture and Energy & EV. With industry-specific knowledge, regulatory awareness, and flexible production capabilities, we deliver durable, reliable assemblies engineered to meet the harsh environments and performance demands of these sectors.
About GML Industries Midwest
GML Industries Midwest specializes in build-to-print electrical and electromechanical cable, wire harness assemblies and mechanisms for the most recognized participants in the industrial, railroad, commercial, defense, and aerospace industries.
Our facility is run by industry-leading technical staff who accurately quote, build, and test products. We are a part of WGV Electrical Systems, which means we bring and are backed by decades of experience. This allows us to serve a larger variety of industries, meet rigorous requirements and bring customers' products to market faster.
We don't just build connections. - we build confidence in every assembly we deliver.
Latest News
Why OEMs Choose GML Industries Midwest as Their Instrument Cluster Manufacturer Partner
OEMs need instrument clusters that do more than display information. They need assemblies built accurately, tested consistently, and produced at the volume their programs require. As an experienced instrument cluster manufacturer partner, GML Industries Midwest provides build-to-print manufacturing backed by in-house engineering, testing, lean processes, and automated production capabilities. Our instrument cluster capabilities support OEM…
Traffic boxes manufacturer solutions for modern traffic management systems
Reliable traffic management depends on more than the equipment visible along the roadway. Behind each signal, sensor, or control device is an enclosure that helps organize and protect critical electrical components. The right traffic boxes manufacturer solutions give original equipment manufacturers a consistent way to integrate wiring, controls, and electromechanical assemblies into modern transportation systems.…
Why OEMs Rely on GML Industries Midwest for Advanced Electromechanical Assembly Solutions
Advanced electromechanical assembly solutions help OEMs combine electrical components, mechanical structures, controls, wiring, and operator interfaces into dependable finished systems. GML Industries Midwest supports nationwide manufacturers from its Lenexa, Kansas, facility with build-to-print production for complex electrical and electromechanical assemblies. Its electromechanical systems capabilities include wire harnesses, cable assemblies, control panels, instrument clusters, operator cabs,…
Industrial Cable Assembly Manufacturer Services for Nationwide Production Needs
Choosing a dependable custom cable assembly manufacturer can help OEMs protect product quality, maintain production schedules, and support consistent electrical performance. GML Industries Midwest provides build-to-print manufacturing from Lenexa, Kansas, serving customers throughout the Kansas City Metropolitan Area and across the United States. Our cable assembly production capabilities support projects ranging from prototype runs to…
Operator Cab Manufacturer Services Designed for Demanding Industrial Environments
GML Industries Midwest provides operator cab manufacturer services for OEMs that need dependable electrical and electromechanical assemblies built for demanding industrial environments. From operator cabs and control panels to wire harnesses, cable assemblies, and instrument clusters, every assembly must support the way equipment is used in real working conditions. Industrial, transportation, agriculture, energy, EV, railroad,…
Nationwide Control Panel Manufacturer Services for Transportation, Energy, and Industrial OEMs
When OEMs need a GML Industries Midwest partner that can support complex electrical assemblies, a nationwide control panel manufacturer must offer more than basic assembly work. The right partner should understand build-to-print production, testing, documentation, repeatability, and the operational demands of industries that depend on reliable electrical systems. From control panels and wire harnesses to…
GML Industries Midwest: Wire Harness Manufacturer for Energy and Industrial OEMs
In the high-stakes sectors of energy production and heavy industrial manufacturing, the integrity of electrical distribution systems is non-negotiable. For Original Equipment Manufacturers (OEMs), a single point of failure in a wiring system can lead to catastrophic downtime or safety hazards. As a premier wire harness manufacturer, GML Industries Midwest provides the precision, pre-planned solutions…
Instrument Cluster Manufacturer for Vehicle and Equipment OEM Applications
In the world of Original Equipment Manufacturing (OEM), the instrument cluster serves as the primary interface between the machine and the operator. Whether it is a long-haul truck, a piece of heavy agricultural machinery, or a specialized industrial platform, these assemblies must display critical operational data, such as speed, engine temperature, and fuel levels, with…
Signal Switching System Manufacturing for OEM Applications Nationwide
Original Equipment Manufacturers require high-performance components to maintain the integrity of their machinery. A signal switching system serves as the primary control center for directing electrical or data signals within complex equipment. GML Industries Midwest specializes in the precise assembly of these units from our facility in Lenexa, KS. We support businesses from coast to…
Industry Compliance
