H-D or Harley-Davidson Inc, as it is better known, is a motorcycle manufacturing company of America. The company came into existence during the initial decade of 20th century and is still able to attract the attention of the world with its classy bikes. The company is one of the major motorcycle manufacturers of America, which had been able to make its mark beyond the Great Depression. The first ever factory of the renowned company came into being in the year 1906, on Chestnut Street. Harley and Davidson brothers were the proponents of this factory. In that initial year, they were able to produce fifty units of motorcycles.