Plansee Japan.

At Plansee Japan we machine molybdenum, tungsten, tantalum and niobium to produce high-precision components that are ready for installation. Plansee Japan developed the "Advanced Standard" for the semiconductor industry. These components for ion implantation offer an extended service life, simplify installation and disassembly operations and consequently reduce your costs.

But there is much more than that: For the furnace construction industry, we build energy-efficient, long-lasting hot zones while we also produce high-precision drive nozzles for the aviation and aerospace industry and supply the lighting industry with electrodes of outstanding quality for use in discharge lamps.

You, too, can rely on the engineering expertise and innovative approach of Plansee Japan. With its many years of experience and state-of-the-art production technology, it is our competence centre for highly detailed and intricate refractory metal products. Our Sales and Production network in Tokyo, Sakura, Cashier, Osaka and Fukuoka guarantees rapid response times and customer proximity – a benefit that has delighted many of our business partners for decades.

Shieldings for high temperature furnaces
tungsten rods for the lighting industry
Components for ion milling
Hot zone for high temperature furnaces

Founded: 1965

Certification: ISO 9001


Our sales team is looking forward to your call.

Dear valued customer,
We hope you and your families are doing well; due to the worsening situation regarding the ongoing coronavirus pandemic and increasing concerns about the safety and health of our employees, the Plansee Japan Tokyo office will begin work-from-home for all employees.  For your inquiries, orders and questions we sincerely ask you contact us through one of e-mail addresses as listed below. Please be assured that we will handle your inquires in the same professional manner; in case of any questions from our side our team will contact you directly. We apologize for any inconvenience caused by these necessary measures.

Sales: planseejapan.sales(at)
Customer Service: planseejapan.cs(at)
Accounting/Controlling: tokyo.accounting(at)
General Affairs:
IT: asia-IT.helpdesk(at)

Headquarters and Tokyo Sales Office

Plansee Japan Ltd.
Ark Hills Sengokuyama Mori Tower
1-9-10 Roppongi,
Minato-ku, Tokyo 106-0032
Phone: +81 3 3568 2451
Fax: +81 3 3568 2450

Plansee Japan Ltd.
Branch office Osaka
Mainichi Shimbun Building
3-4-5 Umeda, Kita-ku
530-0001 Osaka
Phone: +81 6 6455 7007

Production site:
Plansee Japan Ltd.
63-3, Aza-Matsunagane, Iwayado
Esashi, Oshu, Iwate 023-1101, Japan
Tel: +81 197 35 1014


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Please download our entry sheet and submit it here.