A. O. Companies, Inc.

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A. O. Companies, Inc. supplies a broad portfolio of process‑control components, including regulators, flowmeters, gas fittings, pressure control devices, leak detectors, gauges and valves. The offering also extends to laboratory accessories such as beakers, pipets, cell spreaders, storage boxes and vacuum regulators. Its customer base covers the automotive, chemical, fuel, electronics, semiconductor, medical and biotechnology sectors.

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