Apr 1, 2026
We have joined the Japan Climate Leaders’ Partnership (JCLP)—a corporate group committed to realizing a sustainable decarbonized society—as a supporting member.
>>Press Release (Japanese)

Aug 31, 2025
We have launched the 70th Anniversary Commemorative Site.
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Sep 04, 2023
Futtsu Plant No. 2 was newly established to specialize in the production of dies for plastic extrusion molding machines.
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Mar 31, 2023
We have added a page for Hybrid Air Ring, a hybrid type automatic thickness control air ring for blown system.
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Nov 22, 2021
The Malaysia office has moved to a new address.
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Nov 16, 2020
Sumitomo will be showing at IPF Japan 2020 Virtual from Nov. 18 (Wed.) – 20 (Fri.), 2020.
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Nov 16, 2020
Our operations in Thailand were reorganized as a new department within Sumitomo Heavy Industries, Ltd. and relocated to new quarters.
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Nov 16, 2020
We recently expanded the MTEC technical center at our head office plant in Yokohama and added a multilayer blow molding test line.
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