EN

JP

TOKUSEN ENGINEERING CO., LTD.
is a group company of TOKUSEN KOGYO
and holds a leading position
in the special steel wire industry.

In October 1995, we became independent from the equipment
maintenance division of TOKUSEN KOGYO.
We utilize our cutting, polishing, covering, and measuring technologies
to productione and sale precision machined parts and wire drawing
dies, including manufacturing polish and repair.
We will continue to evolve our existing technologies and challenge
ourselves to develop new products that will be useful for our future.

Business Overview

TOKUSEN ENGINEERING CO., LTD. engages in a wide range of processing equipment businesses focusing on the precision processing field, based on TOKUSEN KOGYO's technologies.
We make the most of expertise in various fields to support high-precision, high-quality manufacturing.

Processing Equipment

Manufacture of Precision Metal Mechanical Parts

Manufacture of Precision Metal Mechanical Parts

We machine components such as spindles, main rollers, and other parts used in sawing wire machines.

Our products

  • Main Spindle

  • Main Roller Flange

  • Guide Shell

Processing Equipment

  • Multi‑tasking Machine
    (5‑Axis Machining Center)

  • CNC Lathe

  • Cylindrical Grinding Machine

  • Internal Grinding Machine

Manufacture of Precision Resin Mechanical Parts such as Resin Rollers

Manufacture of Precision Resin Mechanical Parts such as Resin Rollers

Machining of main rollers and resin rollers used in sawing wire machines.
We accommodate a wide variety of groove shapes and pitches to meet user requirements.

Our products

  • Mine Roller

  • Resin Roller

  • Guide Roller

Processing Equipment

  • CNC Lathe

  • Cylindrical Grinding Machine

  • Internal Grinding Machine

  • Form Grinding Machine

Manufacture of Thermally Sprayed Products

Manufacture of Thermally Sprayed Products

We manufacture capstan rollers for wire drawing.
The product is made using materials with sufficient strength to withstand the wire, and the outer circumferential surface is mirror-polished to prevent damage or scratching to the wire.

Our products

  • Capstan Roller for Wire Drawing

  • Capstan Cone for Wire Drawing

Processing Equipment

  • Plasma Spraying Powder Supply System

  • Plasma Spraying Robot

  • Electric Furnace

  • CNC Lathe

  • Cylindrical Grinding Machine

Manufacture and Repair of Wire Drawing Dies

Manufacture and Repair of Wire Drawing Dies

Machining and repair of cemented carbide dies or diamond dies used for wire drawing.

Our products

  • Cemented tungsten carbide dies

  • Diamond dies

Processing Equipment

  • Various types of automatic die polishing machines

  • Vertical Lapping / Polishing Machine

  • Automatic Ultrasonic Machining Machine for Diamond Dies

  • Diamond Die Sizing and Polishing Machine

  • Die profilers

Manufacture and repair of shaped Wire Drawing Dies

Manufacture and repair of shaped Wire Drawing Dies

Manufacturing and repair of shaped wire‑drawing dies.

Our products

  • Shaped wire‑drawing dies

  • Coating nozzle, Small precision nozzles

  • Cemented carbide pins

Processing Equipment

  • Wire electrical discharge machines

  • Die-sinking machines

  • Abrasive flow machines and tool grinding machines

Precision Measurement Process

Precision Measurement Process

Measurement is performed by selecting the appropriate instrument depending on whether the target requires three-dimensional shape evaluation or cross-sectional profile evaluation.

Our products

  • Taper inspection gauge

  • Main Roller

  • Guide Shell

Processing Equipment

  • 3D coordinate measuring Machine

  • Contour Measuring Instruments (Contour Tracer)

COMPANY OVERVIEW

Company Name
TOKUSEN ENGINEERING CO., LTD.
Representative Director
Noritaka Morioka
Established
1995
Major Trading Partners
  • Shin-Etsu Handotai Co., Ltd., /
  • Mimasu Semiconductor Industry Co.,Ltd. /
  • Nagano Electronics Industrial Co., Ltd. /
  • Naoetsu Electronics Co.,Ltd. /
  • SUMCOCORPORATION /
  • SUMCO TECHXIV CORPORATION /
  • GlobalWafers Japan Co., Ltd. /
  • CoorsTek GK /
  • Tosoh Corpration /
  • SAN TECHNOLOGY INC. /
  • KOIKE CO., LTD. /
  • Sumiko Kunitomi Denshi Co., Ltd., /
  • Kubota ChemiX Co., Ltd. /
  • Nishinihon Sekisui Kogyo Co., Ltd. /
  • TOKUSEN KOGYO CO., LTD. /
  • Japan Fine Steel Co., Ltd.
Number of Employees
62 (as of the end of March 2026)
Capital
10 million yen
Shareholder
TOKUSEN KOGYO CO., LTD. (100%)
Group Companies
  • TOKUSEN KOGYO CO., LTD.
  • JAPAN FINE STEEL CO., LTD.
  • TOKUSEN HYTECH, Inc.
  • Kanai Juyo Kogyo Co., Ltd.
  • Kanai Holdings Co., Ltd.
Address
1081 Minamiyama, Sumiyoshi-cho, Ono City, Hyogo 675-1361, Japan