HOME > Sanjo Industry > Brief summary of Commerce and Industry > Brief summary of Industry in Sanjo

Brief summary of Industry in Sanjo

Last Update:2008/4/1

Industry origin

The industry of Sanjo is believed to have started in 1625 when the local magistrate Ootani Seibei wished to assist the the local farmers whom were suffering from the Ikarashi river floods. Nail makers from Edo (current Tokyo) were invited by Ootani to instruct the farmers with the skill of nail making as a second form of employment. Hence resulting in the beginning of the Sanjo industry.

Present Sanjo

Sanjo has a tradition of forging kitchen knifes and other hand tools, and these blacksmithing skills eventually lead to the creation of more products, starting with work tools. This has lead to the development of carpentry tools, measuring devices, outdoor/camping equipment, refridgeration units, heaters and other metalware, ironware products. Sanjo is still growing as a city based on metal goods.

Main Operations

Blacksmith, machinery, press, stamping, spinning process, rotary forming, thermal treatment, plastics molding, sheet metal, welding, wire rods, pipe forging, electronics, electronic parts, carpentry, woodworking, construction, rubber molding, surface finishing, polishing, die molding, and casting.

Contact us

International Affairs Section Regional Management Division Sanjo City Office
Address: 3-1 Asahicho2, Sanjo-shi, Niigata 955-8686
Tel: +81 (0256) 34-5511 (ext.726)
Fax:  +81 (0256) 36-5111
e-mail

Sanjo City Office/955-8686 3-1 Asahicho2, Sanjo-shi, Niigata
Tel:+81 256-34-5511 (ext.314) Fax:+81 256-34-7933

Copyright (c) 2008 City of Sanjo. All Rights Reserved.