Designed for a wide range of tapered and wide flanged beams, trolleys are commonly used for traversal load suspension. Typically, a hoist is attached to the trolley by a hook or leg suspender to maximize load suspension, mobility and durability when transporting items.

A dynamometer is a device for measuring force or power by simultaneously measuring rotational speed (rpm) and torque. Dynamometers are also used as testing components for engine activities such as calibration of engine management controllers and investigations into combustion behavior.

Suffolk County provides an ease of communication and operative flow between the local industrial, construction, utility, elevator, railroad, and shipbuilding industries that rely upon quality services of repair, rental, inspection, certification, installation, customization, preventative maintenance, and efficiency auditing.

For various industrial and construction equipment specific inspection standards must be met in accordance with OSHA compliance and manufacturer specifications. Certified inspection practices are necessary to ensure proper equipment operation and safe working conditions.