Introducing some of the companies that are using our products.

Kotobuki Sangyo Co., Ltd. has continued to contribute to the enhancement of our customers' productivity and product value, through the installation of rolling mill peripheral devices at major steel manufacturing companies in Japan and steel works in countries throughout the world. The following are a few typical examples.

Blast furnace Steel manufacturers


  • Nippon Steel Corporation Muroran Works
  • Nippon Steel Corporation Kimitsu Works
  • Kobe Steel,Ltd.
  • JFE Steel Corporation
EPG200+RB540CH
EPG200+RB540CH
SKG20
SKG20
SKG35
SKG35
T300-U
T300-U
T300-U Front Surface Lower Stripper
T300-U
Front Surface Lower Stripper

Special Steel manufacturers


  • Aichi Steel Corporation
  • Daido Steel Co.,Ltd.
  • Sanyo Special Steel Co.,Ltd
  • Hitachi Metals, Ltd. Yasugi Works
  • Nippon Kosyuha Steel Co.,Ltd.
Roller Guide for Reversing Mill(Rear Side)
Roller Guide for Reversing Mill
(Rear Side)
EPN170H-PCG
EPN170H-PCG
ERD210><figcaption class=ERD210
Front Surface Guide for Reversing Mill
Roller Guide for Reversing Mill
(Front Side)
Skin Pass Sizing Shape Guide
Skin Pass Sizing Shape Guide

Electric Furnace Steel manufacturers


  • JFE Bars & Shapes Corporation
  • Godo Steel, Ltd.
  • Tokyo Tekko Co.,Ltd.
  • Osaka Steel Co.,Ltd.
  • Kyoei Steel,Ltd.
EPPD50-PCG
EPPD50-PCG
RB860C
RB860C
RB420CR
RB420CR
DUD100HQA Guide
DUD100HQA Guide
ERN230
ERN230
Roll Bearing Extractor Jig
Roll Bearing Extractor Jig
RB1270-CHR
RB1270-CHR
EVDX18
EVDX18
EVDX18
EVDX18
BT140(Turner)
BT140(Turner)

Stainless steel manufacturers

  • Nippon Steel Stainless Steel Corporation Hikari Area Yamaguchi Works