H-J Family of Companies

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H‑J Family of Companies manufactures a comprehensive range of transformer and switchgear components, including fuses, level indicators, insulating oils, bushings, insulators, terminals, connectors and assorted hardware, each available in multiple types, specifications and material constructions. H‑J Family of Companies also distributes switching devices, elbows, arresters, relays, additional fuses, bushings and insulators. The catalog further offers custom‑engineered fittings, gaskets, conductors and bus insulators. Metal‑working capabilities encompass forgings and castings produced from a variety of ferrous and non‑ferrous alloys. Supporting these product lines, H‑J Family of Companies provides warehousing, inventory management and high‑voltage laboratory testing services.

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