アイム電機工業株式会社

Founded in 1954, we have upheld the company motto of “Integrity, fairness, and harmony, striving for technological innovation and contributing to society.”

In 1954, we established electric motor insulation technology using epoxy resin and incorporated our independently developed mechanical seal technology into explosion-proof submersible pumps for coal mines, marking the beginning of EIM Submersible Pumps’ history.

The company name and trademark “E.I.M.” are derived from the Epoxy Insulated Motor, which we pioneered and developed, before other companies, at the time of our founding.

7月7日：八幡絶縁製造株式会社設立（福岡県八幡市：現在の北九州市）

Distribution board manufacturing starts

Submersible pump manufacturing starts

In May 1959, five years after its founding, the first product H-80 was born, marking the beginning of the production of construction submersible pumps and explosion-proof submersible pumps for coal mines.

Production of lifting magnets and magnetic separators for electromagnetic applications starts

Company name changed to EIM ELECTRIC CO., LTD.

The “EIM” trademark was registered

大阪支店設立（大阪市西淀川区）

Pioneering in the industry, the production of pressure-resistant explosion-proof submersible pumps for general industrial use began

Director General’s Award of the Small and Medium Enterprise Agency (SMEA) received

本社及び本工場設立（北九州市八幡西区築地町）

Australian mining explosion-proof certification for submersible pumps (N.S.W.D.M.) obtained

Production of AP Slurry Pumps starts

U.S. mining explosion-proof certification for submersible pumps (M.S.H.A.) obtained

Inokuma Plant completed (now Mizumaki Plant)

Hong Kong subsidiary established

Canadian standard certification for submersible pumps (C.S.A.) obtained

Increases capital to 87.4 million yen

E.I.M. Control Systems Co., Ltd. established

Control panel manufacturing division established

South African mining explosion-proof certification for submersible pumps (S.A.B.S.) obtained

Large-scale test tank constructed

Order & production system for high-capacity submersible pumps was enhanced

License from the Minister of Construction (now the Minister of Land, Infrastructure, Transport and Tourism) obtained

Electrical engineering and mechanical equipment installation licenses acquired

Automated testing system introduced

Quality control enhanced

東京支店設立（千葉県船橋市）

HYDRO SYSTEMS (a local subsidiary in Bangkok, Thailand) established

CAD system introduced to the technical department

Production management system introduced

Production management (inventory, ordering, and cost control) became systematized ISO 9001 certification for quality assurance system obtained

License from the Minister of Construction (now the Minister of Land, Infrastructure, Transport and Tourism) obtained, Waterworks construction license acquired

Aimed to strengthen public works

Patent for the inverter-built submersible motors/pumps obtained

Large-scale test tank expanded – Testing equipment automated

U.S. pressure-resistant explosion-proof certification for submersible pumps and motors (F.M.) obtained

Canadian pressure-resistant explosion-proof certification for submersible pumps and motors (C.S.A.) obtained

Overseas department established within the headquarters

Overseas department established within the company’s sales department to dynamically strengthen overseas sales

Patent for the air-continuous operation type submersible motors/pumps obtained

新本社及び九州支店完成（北九州市八幡西区黒崎城石3-4）

Small hydroelectric power generation system developed

Entered the environmental field through industry-academia collaboration projects

Participated in the tidal current and tidal power generation project (NEDO project)

Large-scale product assembly plant constructed

Convenience of sales activities improved – Expanded collaboration with DHOWA TECHNOS Co., Ltd.

Self-priming AP pump (SAP Series) developed

大阪支店移転（大阪市淀川区新大阪）

3D printers and fluid analysis software introduced

Aimed to accelerate and enhance product development while fostering human resource growth as well

Tokyo Branch relocated to Nihonbashi Muromachi, Chuo-ku, Tokyo (Kanda)

R&D Center established

Transition audit for ISO 9001:2015 completed

Australian mining explosion-proof certification (IEC-EX) obtained

Dissolved the merger and began operation as an agent

Tokyo Branch relocated to Kanda Misakicho, Chiyoda-ku, Tokyo (Suidobashi)

U.S. subsidiary EIM PUMPS AMERICA INC. established

米国法人 EIMPUMPSAMERICAINC.設立

東京支店移転（千葉県船橋市港町）

東京支店を千葉県船橋市湊町に移転