Denka completes new polyethylene drainage pipe plant in Kumamoto

Denka and its group company Kyushu Plastic Industry have completed construction of a new plant for polyethylene drainage pipes 'Toyodren' in Tamana City, Kumamoto Prefecture. The investment was approximately 2.3 billion yen, increasing production capacity by about 60% and inventory capacity by about 80%.

“デンカとグループ会社の九州プラスチック工業はポリエチレン製排水管「トヨドレン」を製造するための新工場を熊本県玉名市の産業団地に建設し、5月23日に竣工したと発表した。”nikkei.com

• 1 source
• nikkei.comデンカ、熊本県にポリエチレン製排水管の新工場 - 日本経済新聞Nikkei Inc.May 26, 2025

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