Tsubaki Nakashima continues to contribute strongly to the advance the electronics, mechatronics and data transfer device industries among other industries through its provision of such products as precision balls manufactured on a world-class scale and boasting world-class levels of quality; precision ball screws making use of such high-precision balls and industrial control devices applying rotational technology; high-performance fans, which are indispensable to electric power plants and other large plants; and industrial machinery meeting a variety of needs developed in-house through original technology.