rapid transit system now rt 300iii arrived after rt 260h in san francisco nippon sharyo u.s.a holds grand opening ceremony for shop iii nippon sharyo s contribution by power supply for the last 110 years nippon sharyo has been the leader in the field ever since it was established as a railway rolling stock manufacturer in 1896 by those who shared the same interest in business circles in central japan . never content with maintaining the status quo however the company expanded its business into the areas of construction equipment steel structures transportation equipment and agricultural plants in the 1960 s. even in recent years we ve never lost the appetite for the new opportunities that meet the ever changing market needs such as industrial chemical plants and environmental engineering .