A heat pump is a device that transfers heat energy from one source to another. It is used in both industrial and residential areas. It offers an energy-efficient alternative to furnaces and air ...

The VLCHEK TOOL CO., a leader in the hand-tool and plastic fields, was started in 1895 as a blacksmith shop by FRANK VLCHEK, a Czech immigrant. A few years later he opened the Vlchek Tool Co. on E.