Company record
Heisey Machine Company, Inc. designs and builds custom flotation subs and a broad array of associated tooling. Its product line encompasses drilling tools, slip, cushion and shock subs, lifting devices such as wheel plugs, lifting pins and lifting boxes, as well as spears, tapper taps, over‑shots, centralizers, table inserts, bit gauges, and specialized equipment for drilling, recovery, casing and surging operations.
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