Hoping to blend his engineering degree with his passion for sports, Hamm in 1986 founded Longball Sports Inc ., which makes the Air Hammer, a dlrs 250 metal driver that has six nail-size holes through the clubface and an exhaust hole in the back.
22.
The first three provincial energy management companies have started their business . The first group of performance contracts signed and implemented by the EMCs and the users include many projects in six fields such as efficient lights, boiler improvement, speed adjustable motor drivers for industrial fans and pumps, electric arc furnaces for steel, electric dynamic hammers replacing steam or air hammers, and heating systems.
