High-Precision, High-Quality Platework and Sheet Metal Machining

NSSK specializes in advanced-technology platework and sheet metal machining other manufacturers find difficult, such as producing pressure vessels, chambers and tanks used in industrial plants.

We manufacture pipework of various materials and shapes to support a wide range of applications and environments. We can also produce prefabricated piping, coil-shaped tubes, u-bent tubes and other pipes with 3D shapes.


Our advanced Quality Management System (QMS), which is driven by high-precision inspection equipment set to the specifications needed to ensure the proper level of quality, is always incorporated into each process. We have acquired the ISO 9001 and Eco-Action 21 certifications.



11/2012
We have received a commendation as "Excellent health promoting office" from Niigata Prefecture Association of Social Insurance (General Incorporated Foundation).
10/2012
Since Oct.1st, 2012, our trade name has been changed to " NIPPON STEEL&SUMIKIN KOZAI CO.,LTD."
03/2012
Website updated.
 
 
 
 
 
 
 
 
 
 
 
 
 
 

5rd Floor, KDX Nihonbashi Edodori Building 3-9-4 Nihonbashi Honmachi, Chuo-ku, Tokyo, Japan 103-0023