About Company


We invested in state of art manufacturing machines with better capabilities to achieve higher quality to meet Customer’s expectation in the ever challenging and competitive environment.
Since our establishment, NSI manufactured and delivered the parts to Asia and America. We have over 200 machines that can perform various Turning Process and supporting processes from Diameter 1.00mm ~ Diameter 25.0mm.
Being in the precision shafts industry more than 2 decades, NSI is committed to achieve Quality (Q), Cost ©, Delivery (D) and Environment (E) in all aspects. We believe in forging long term business partnerships and providing the best solutions to all our valued customers.

Company History

1997 Jun PT Nihon Seiki Indonesia Establish
2000 Nov Achieved ISO 9002 - 1987 Certification
2002 Jan Contruction new building
2003 Dec Achieved ISO 9001-2000 Certification
2003 Start Produce Audio Parts
2004 Start Produce Automotive Parts
2005 Dec Achieved ISO 14001-2004 Certification
2012 Start Produce Machine Relay Parts
2014 Jan Achieved ISO TS certification

Company Information

Representative Mr. Masafumi Hama
Establishment 1997
Authorised Capital 1,670,000 USD
Total Employees 270 people
Production Equipment 220 sets of machine including CNC machines
Authentication ISO 9002: 2000, ISO 1400, TS16949
Contact Us Yujiro Takeuchi at NSI
TEL : +62-21-89901062

Masatoshi Imai, at Head Office
TEL : +81-226-53-3400