Welcome to Power-Dyne

Wherever accurate breakout and makeup of tough bolted joints is required, industry turns to Power-Dyne. Our wrenches are used on heavy equipment, pumps, pipelines, and turbines, in aerospace, defense, power, petrochemical and chemical industries, construction, shipbuilding, mining and drilling.  Click here  to see specific industries where Power-Dyne wrenches are used.

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Company Overview

Bidwell is a private company. Its headquarters is located at Middletown, CT. The number of employees ranges from 25 to 100.


Managed Commercial properties of Oaks, LLC and Tisbury LLC for over 35 years. We provide a wide range of services.