Company

TANKEN SEAL SEIKO CO., LTD.

Tokyo company making mechanical seals and porous carbon products for chemical, oil and gas and semiconductor industries.

About

Founded in 1955 in Tokyo, Japan, TANKEN SEAL SEIKO CO., LTD. makes mechanical seals, including cartridge-style, split-shaft and static seals, used in chemical processing, oil and gas and water treatment. Its porous carbon products include non-contact suction pads for semiconductor and flat panel display manufacturing. Nippon Pillar Packing Co., Ltd. fully acquired the company from Aspirant Group in April 2023. The company is at the Seed stage.

1Funding rounds

1Investors

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