About Us


Message from the President & representative director

Since Kankeo Sangyo Co., Ltd. Was founded in 1919, we have been producing and supplying valve consistently.

With our long-year experience and knowledge, we have been producing the product which has the clear sense of purpose “a safety device to protect safe and placid life” one by one.From every standpoint, we have been convincing that our products will continue operating as safety device to protect our life quietly day and night.

Entering the 21st century, it shows the diversification of customer’s need.

We, as Kaneko Sangyo, believe that we are right to be here to listen customer’s voice to discover new valve and actualize it.

Quality policy

To produce high quality and reliable products to support this peaceful and happy life

March, 2010
President & representative director Yoshinori Nakamura

Company Information

Founding Mar. 1919
Capital 99.9 million yen
Annual business 3 billion yen
Manager President & representative director

Yosinori Nakamura

Business Solenoid valve

Liquid level gauges

Repair and maintenance, sales, design and manufacture of ventilation equipment

Major product
Solenoid valve
  • Two-way solenoid valve
  • Three-way solenoid valve
  • Four-way solenoid valve(Single)
  • Four-way solenoid valve(Double)
  • Manual reset solenoid valve
  • Pneumatic solenoid valve
Liquid level gauges
  • Direct reading liquid level gauges
  • Magnetic float type level gauge
  • Float type / Remote transmission
  • Float type / local gauge
  • Float switch
Ventilation Equipment
  • Breather valve
  • Gas seal unit
  • Briza keeper
  • Flame arrester
  • Emergency vent
  • Flame trap assembly
  • Gauge hatch cover
  • Terminal box of General purpose type solenoid valve (TF-60)
  • Explosion-proof type pressure tight packing gland
  • Site flow
  • Descaling equipment
  • Magnetostrictive sensors
  • Pressure controller
Our Bankers
  • Mizuho Bank, Ltd.
  • Bank of Mitsubishi UFJ, Ltd.
Join group
  • Japan Valve Manufacturers’ Association
  • The High Pressure Gas Safety Institute of Japan
  • High Pressure Institute of Japan
  • ISO9001
  • Establishments manufacturing certification test high-pressure gas
  • ATEX certification


Headquarters 5-10-6, Shiba, Minato-ku, Tokyo, 108-0014, Japan

TEL +81-3-3455-1411 FAX +81-3-3456-5820

Hiratsuka Factory 5-3-9, Higashiyawata, Hiratsuka-shi, Kanagawa, 254-0016, Japan

TEL +81-463-23-1511 FAX +81-463-23-8055

Fukuyama office 2-24-45, Minamizaocho, Fukuyama-shi, Hiroshima, 721-0973, Japan

TEL +81-849-23-5877 FAX +81-849-23-5892

Shanghai Kaneko Auto-instrument Ltd. No.7, Lane 699, Zhang Wengmiao Road, Fengxian District, Shanghai 201499, China
TEL:+86-21-5743-3600 FAX:+86-21-5743-3700

HP: http://www.kaneko.com.cn/

KOREA KANEKO CO., LTD. 397, Seokcheon-ro, Ojeong-Gu, Bucheon-Si,
Gyeonggi-Do, Korea 202-307
TEL: +82-32-624-0593 FAX:+82-32-624-0590
Nhon Trach 3 Industrial Park, Phase 2, Hiep Phuoc Town, Nhon Trach District, Dong Nai Province,Vietnam.
TEL: +84-251-3566-725 FAX:+84-251-3566-017
(sales & technical service)
24 Nguyen Quy Canh St., An Phu Ward , Thu Duc City, Ho Chi Minh City, Viet Nam
TEL: +84-2862-713-246

Number of Employees

Office Male Woman Total
As of March 1, 2017
Headquarters 19 10 29
Hiratsuka Factory 52 08 60
Fukuyama office 02 02 04
Total 73 20 93


Mar. 1919 Factory founded by the first president of our privately owned Saburo Kaneko

Engaged in the design and manufacture of valves cock

Jun. 1933 Kaneko Co., Ltd. established a factory in the capital 50,000 yen
Oct. 1937 Capital increased to 95,000 yen

Casting done adding the factory, machining, finishing, working part

Year 1943 The end of the war the army and navy and factory management
Mar. 1951 Kanekosangyo Sales Co., Ltd. established in the capital of 1 million yen
May. 1952 Kaneko Co., Ltd. merged with plant and 2 million yen capital
Year 1955 Capital increased to 4 million yen
Mar. 1961 Increased to 8 million yen in capital
Apr. 1962 Increased to 16 million yen in capital
Jan. 1963 Increased to 24 million yen in capital
Mar. 1963 Increased to 30 million yen in capital
May 1969 Increased to 33 million yen in capital
Apr. 1970 Increased to 49.5 million yen in capital

Rationalization of facilities measure and improve
The plant adding Shirogane

Aug. 1988 70th anniversary
Computerized Hiratsuka factory has been newly built in Higashiyawata in Hiratsuka, Kanagawa Prefecture. Total product control from R&B, design, production, assembly, inspection to shipping.
Year 1996 Acquire ISO 9001 certification. Carrying out thorough quality control
Year 2001 The headquarter building has been newly built in Tokyo. (5-10-6 Shiba, Minato-ku, Tokyo 〒108-0014)
Feb. 2001 Increased to 85.9 million yen in capital
Dec. 2004 Established Shanghai Kaneko Auto-instrument Ltd.
Feb. 2005 Increased to 99.9 million yen in capital
Mar. 2010 Established KOREA KANEKO CO., LTD.
Apr. 2016 Established VIET NAM KANEKO CO., LTD.
Aug. 2019 Established STK ENG CO.,LTD.