About us

Tanizawa is a leading company of the Safety products in Japan.


Company name : Tanizawa Seisakusho, Ltd.

Head office : Kinshi Building, 2-8-1 Shintomi, Chuo-ku, Tokyo 104-0041, Japan

Founded : February 1932

Incorporated : June 1950

Capital : JPY 100 million

CEO and President : Kazuhiko Tanizawa

Number of employees : 185

Details of operations :
1. Manufacturing and Distribution of industrial safety and health equipment (safety helmets, safety belts, ventilation tube, etc.)
2. Manufacturing and Distribution of disaster prevention equipment and products
3. Manufacturing and Distribution of portable wireless devices
4. Manufacturing and Distribution of medical equipment and products, and sale of medicines
5. Processing of industrial waste
6. Various other activities related to the above

Sales office :
Sapporo, Tomakomai, Morioka, Sendai, Koriyama, Tokyo, Saitama, Chiba, Yokohama, Nagoya, Osaka, Kobe, Kurashiki, Takamatsu, Hiroshima, Fukuoka, Kitakyusyu

Factory & workshop :
Soma, Ibaraki, Saitama, Takatsuki, Hiroshima

Subsidiary :
Joban Tanizawa Seisakusho, Ltd.

Memberships :
Technology Institution of Industrial Safety
Japan Industrial Safety and Health Association
Japan Construction Safety and Health Association
Japan Crane Association
Japan Association for Working Environment Measurement
Japan Safety Appliances Association
Japan Safety Helmet Association
Japan Safety Belt Association
The Association for Promoting Safety and Sanitation for Seafarers
Tokyo Employer's Association
Ibaraki Industrial Waste Management Association
Japan Association of the Safety Staging Technology


For Assurance of prosperous Future,TANIZAWA, being Excellent in Safety

TANIZAWA has been the leading manufacturer and distributor of the "Products" for "Safety and Health" which contribute to the protecting human being against any risks and damages in all occupational scenes since its foundation for over 70 years.
TANIZAWA, from the beginning of its foundation, has been studying "Safety" and assessing "Risk" as to human being in the world.

TANIZAWA has been consistently presenting the fruits of research and development as "Safety and Health Products" with our message of "Safety for Tomorrow with TANIZAWA".
TANIZAWA is the history and standard for "Occupational Safety and Health" in Japan.


Construction : 
Kajima Corporation
Taisei Corporation
Shimizu Corporation
Obayashi Corporation
Takenaka Corporation
Toda Corporation
Nishimatsu Construction Co., Ltd.
Kumagai Gumi Co., Ltd.
Maeda Corporation
Tokyu Construction
Sumitomo Mitsui Construction Co., Ltd.
Penta-Ocean Construction Co., Ltd.
Hazama Corporation,
Konoike Construction Co., Ltd.
Okumura Corporation
Sanki Engineering

Shipbuilding / heavy industry : 
Mitsubishi Heavy Industries, Ltd.
Universal Shipbuilding Corporation
Ishikawajima-Harima Heavy Industries Co., Ltd.
Kawasaki Heavy Industries, Ltd.
Mitsui Engineering & Shipbuilding Co., Ltd.
Hitachi Zosen Corporation

Steel industry : 
JFE Group companies
Nippon Steel Corporation

Electric : 
Hitachi, Ltd.
Toshiba Corporation
Mitsubishi Electric Corporation
Fuji Electric Holdings Co., Ltd.

Mining / firing : 
Japan Energy Corporation
Dowa Mining Co., Ltd.
Sumitomo Metal Mining Co., Ltd.
Asahi Glass Co., Ltd.
Taiheiyo Cement Corporation
Sumitomo Osaka Cement Co., Ltd.

Chemical : 
Mitsui Chemicals, Inc.
Showa Denko K.K.
Mitsubishi Chemical Corporation
Oji Paper Co., Ltd.

Machinery : 
Ebara Corporation
Kubota Corporation
Toyota Motor Corporation
Nissan Motor Co., Ltd.
Kato Works Co., Ltd.
Tadano Ltd.
Mazda Motor Corporation
Mitsubishi Motors Corporation

Other : 
Power companies
Electrical works companies
Tokyo Gas Co., Ltd.
Japan Airlines System
Nippon Express Co., Ltd.
Mitsui Fudosan Co., Ltd.
Tokyo Metro Co., Ltd.
Keisei Electric Railway Co., Ltd.
JR companies
NTT companies
Japan Tobacco Inc.
Department stores and supermarkets

Public offices : 
Central bureaus and ministries
Tokyo and other regional government offices
labor offices, directorial divisions