Charlotte Gets $15M Grid-Hardware Plant, 80 Jobs to Harden U.S. Power Grid

For energy and climate professionals, the relocation matters because composite insulators and transmission-line components are foundational to modernizing a grid under strain from extreme weather and rising renewable penetration. Domestic manufacturing of these components can help reduce supply chain bottlenecks for hardening substations and transmission networks. With 80 new technical and support roles and $15 million in investment, the Charlotte facility is a small but tangible signal that grid-hardening supply chains are moving onshore.

Shemar Electric USA, the North American arm of China-based power-grid hardware manufacturer Shemar Electric, is relocating its headquarters from Memphis, Tennessee, to North Charlotte and will open its first U.S. manufacturing facility there. The company will invest $15 million in a 94,640-square-foot building at 11125 Metromont Parkway, creating 80 jobs and combining corporate offices with production, quality control, logistics, and customer service under one roof. CEO Justin Jin confirmed that the Memphis headquarters was shut down earlier in 2026 as part of the relocation. Hiring begins later this month, with the new facility serving as both headquarters and first factory on American soil.

“

The company will invest $15 million in a 94,640-square-foot building at 11125 Metromont Parkway, creating 80 jobs and combining corporate offices with production, quality control, logistics, and customer service under one roof.

The move is a practical onshoring play in a supply chain that has long relied on imported finished goods. Shemar Electric USA launched in 1996 and has operated primarily as a North American sales and distribution vehicle for its Chinese parent, importing composite insulators, transmission-line components, and grid-protection equipment used in substations and energy-distribution systems. Composite insulators are safety-critical devices that prevent electrical current from flowing to the ground, and they are found throughout U.S. power-grid infrastructure. By shifting to domestic production, the company addresses lead times, logistics costs, and the political and operational risks of depending on overseas manufacturing for grid-critical components. Even so, the investment is modest compared with the scale of U.S. grid hardware demand; it represents an initial footprint rather than a mass onshoring wave.

Charlotte's selection followed a review of multiple cities, according to the Charlotte Business Journal. That choice is significant from both a logistics and labor standpoint. Charlotte is a Southeast freight and distribution hub situated along the I-85 corridor, with access to major highways, rail connections, and a growing base of advanced manufacturing and engineering talent. The Metromont Parkway site, at roughly 94,640 square feet, is large enough to accommodate both administrative functions and production. The 80 positions span engineering, maintenance, supply chain, warehousing, technical support, and business support — an unusually broad mix that suggests the company intends the Charlotte location to be a full-scale North American operating hub rather than a satellite office. The closure of the Memphis base earlier in 2026 removes a legacy distribution point and consolidates operations in a market with stronger freight advantages.

For utilities and grid operators, the announcement carries supply-assurance implications. Domestic production of composite insulators and grid-protection equipment can reduce dependence on imported components at a time when U.S. electricity demand is growing and grids are being hardened against extreme weather and expanded to accommodate new generation sources. The U.S. power grid is in the early stages of a long modernization cycle, and components like composite insulators are small but indispensable. If Shemar can reliably produce these items in Charlotte, it may become a preferred supplier for utilities that prioritize domestic content and shorter lead times, particularly for emergency restoration and resilience projects. However, the sources do not disclose whether the Charlotte facility will source raw materials domestically or import subcomponents from China, which will determine how fully the supply chain is onshored.