NPK Japan will be closed for the spring National Holiday from May 2nd, 2026 (Saturday) to May 6th, 2026 (Wednesday). Our normal business hours will resume on May 7th, 2026 (Thursday). We apologize for any inconvenience, and thank you for your kind understanding.
We are pleased to announce that we have redesigned our website. Due to this redesign, the URL has changed. If you have saved this site in your browser’s “Bookmarks” or “Favorites,” please update them to the new URL. Old URL: http://www.npk.jp/english/chemical_e/chemical_top_e.html New URL: https://www.npk-chemical-en.com/ We will continue to strive to provide useful information and enhance our content, and we appreciate your continued support. Nippon Pneumatic Mfg. Co., Ltd. Chemical...
NPK Construction Equipment (NPKCE), and Genesis Attachment LLC a subsidiary of Nippon Pneumatic Mfg. Co. LTD (NPK Japan),
will be exhibiting at ConExpo-Con/Agg 2026 at Las Vegas Convention Center, in Las Vegas, Nevada, USA from March 3h to 7, 2026.
We are pleased to announce that our English website for Construction Equipment Division has been redesigned. As part of this redesign, the URL has changed. If you have bookmarked or saved the page in your browser, please update it to the new URL. Please note that the previous URL is no longer available. New: https://www.npk-construction-en.com Old: http://www.npk.jp/english/construction_e/const_top_e.html Thank you for your continued support.
This time, our pneumatic division web page was updated. Due to the renewal, the URL has changed, so if you have the site saved in your browser’s bookmarks or favorites, please update them to the new URL. We will continue to strive to provide you with usefula information and improve our content, so we appreciate your continued support. https://www.npk-pneumatic-en.com/
NPK Japan will be closed for the winter season from December 27, 2025 (Saturday) to January 4, 2026 (Sunday). Our business will resume on January 5. We apologize for any inconvenience, and thank you for your understanding.