New Zealand DSJ class locomotive was first assembled by what company that produced diversified products like information technology and communications equipment and systems, electronic components and materials, power systems, industrial and social infrastructure systems, consumer electronics, household appliances, medical equipment, office equipment, as well as lighting and logistics.? 
Toshiba Corporation
Title: New Zealand DSJ class locomotive
Passage: The New Zealand DSJ class is a class of diesel-electric shunting locomotive used on the New Zealand rail network.  The class has a very similar overall design to the DSG class, but is instead single-engined, has a cab that is offset from the centre, and is both shorter and lighter than its twin-engined counterpart.  The first DSJ was assembled in Japan by Toshiba Heavy Industries, the same company who built the EO class electric locomotives.  The remaining four were assembled at the former Addington Workshops in Christchurch.
Title: Kyocera
Passage: Kyocera Corporation (京セラ株式会社 , Kyōsera Kabushiki-gaisha ) (   ) is a Japanese multinational electronics and ceramics manufacturer headquartered in Kyoto, Japan.  It was founded as Kyoto Ceramic Company, Limited (京都セラミック株式会社 , Kyōto Seramikku Kabushiki-gaisha ) in 1959 by Kazuo Inamori and renamed in 1982.  The company has diversified its founding technology in ceramic materials through internal development as well as strategic mergers and acquisitions.  It manufactures industrial ceramics, solar power generating systems, telecommunications equipment, office document imaging equipment, electronic components, semiconductor packages, cutting tools, and components for medical and dental implant systems.
Title: Toshiba
Passage: Toshiba Corporation (株式会社東芝 , Kabushiki-gaisha Tōshiba ) , commonly known as Toshiba and stylized as TOSHIBA, is a Japanese multinational conglomerate headquartered in Tokyo, Japan.  Its diversified products and services include information technology and communications equipment and systems, electronic components and materials, power systems, industrial and social infrastructure systems, consumer electronics, household appliances, medical equipment, office equipment, as well as lighting and logistics.
Toshiba New Zealand DSJ class locomotive