For 35 years, Toroid has Engineered custom solutions to technical challenges. We accomplish this by making customer needs our primary focus. P&H specializes in Custom Built, High Quality Wire Harnesses, Control Panels and Electronic Box Assemblies. We are serving a wide variety of industries in need of Quality and Consistency. Toroid P&H will manufacture, inspect and test your Cable and Harnesses, Panels, Enclosures and Box Build assemblies for all of your Medical, Industrial or Aerospace needs. Toroid is certified to AS9100, ISO, UL and IPC standards for wire harness manufacture and solder. Each assembly/sub assembly process is inspected during fabrication cycle to ensure it is manufactured to the customer specifications. All assemblies are tested for continuity/short and High Pot. Our production team has 35 years of experience in the field and all production is accomplished in the USA.