Company profile
- ■Date of company establishment
- Founded
- March 1919
- Established
- March 4, 1947
- ■Capital
- Paid-in capital
- JPY494,336,000
- ■No. of employees
- 351(as of April 2025)
- ■Corporate officers
- President
- Koji Ogawa
- Managing Director
- Shoji Kadota (Assistant to President, and Head of New Businesses and Overseas Affairs)
- Managing Director
- Takahiro Murakami (Assistant to President, General Manager of General Affairs Department Managing Director of Hayakawa Eastern Rubber in Thailand )
- Director
- Katsumi Sakamoto(General Manager of Technical Department and Deputy General Manager of Manufacturing Department)
- Director
- Noriyuki Kajiwara(General Manager of Finance and Administration Department)
- Director
- Yasuhiro Ittanda (General Manager of Manufacturing Department, Deputy General Manager of Technical Department, and Affiliate Company Supervisor)
- Director
- Keisuke Okihara (Head of Management Strategy Office, Head of Quality Assurance Office, and Head of Environmental Management Office)
- Director
- Masaru Shimoe (General Manager of Sales Department and General Manager of Tokyo Branch)
- Director
- Hiroki Fujita (Deputy General Manager of Sales Department and General Manager of Osaka Branch)
- Fulltime Auditor
- Masanori Tanaka
- Auditor
- Hiroaki Kurata
- ■Sales
- Annual sales
- JPY 9,647,000,000（Results for 2024）
- ■Major suppliers
-
Asahi Kasei Corporation
ADEKA CORPORATION
Idemitsu Kosan Co., Ltd.
Marubeni Itochu Sumisho Techno Steel Inc.
Inabata & Co., Ltd.
Uji Sangyo West Co., Ltd.
ABC Trading Co., Ltd.
Elastomix Co., Ltd.
ENEOS Corporation
ENEOS Materials Corporation
Ouchi Shinko Chemical Industrial Co., Ltd.
Katsulon Co., Ltd.
Kato Sansho Co., Ltd.
Kaneka Corporation
Kyoeisha Chemical Co., Ltd.
KUBOTA-CHEMIX .Co ., LTD.
Kurashiki Textile Manufacturing Co., Ltd.
Kurabo Industries Ltd.
Sanshin Chemical Industry Co., Ltd.
JFE Galvanizing & Coating Co., Ltd.
J-Plus Co., Ltd.
Shizuoka Rekisei Kogyo Co., Ltd.
Shimada & Co., Ltd.
Shimizu Industry Co., Ltd.
Shiraishi Calcium Kaisha, Ltd.
Shin-Etsu Chemical Co., Ltd.
New Japan Chemical Co., Ltd.
Sumitomo Chemical Co., Ltd.
SEKISUI CHEMICAL CO., LTD.
Taiyo Vinyl Corporation
Takashima & Co., Ltd.
DIC Corporation
TOABO MATERIAL CO., LTD.
TOLI Corporation
Tosoh Corporation
Tosoh Nikkemi Corporation
Toyotsu Chemiplas Corporation
NISHINOKINRYO CORP.
Nishinihon Nagase Corporation
NOF CORPORATION
NIPPON STEEL METAL PRODUCTS CO.,LTD.
Zeon Corporation
Nomura Trading Co., Ltd.
HANWA CO.,LTD
Sekisui Chemical Co., LTD.
Maruishi Chemical Trading Co., Ltd.
Marubeni Techno Rubber Corporation
Marubeni Plax Corporation
Mitsui Chemicals, Inc
Mitsubishi Chemical Infratec Co.,Ltd.
Mitsubishi Corporation
Muraoka Rubber Reclaiming Co.,Ltd.
Yasuhara Chemical Co., Ltd.
Yuho Co., Ltd.
(in Japanese phonetic order)
- ■Major customers
-
Asahi Kasei Homes Corporation
Asahi Kasei Reform Corporation
Asahi Paint Co., Ltd.
Asahi living Inc
ATRYZ Yodogawa Co., Ltd.
ARAO Co., Ltd.
Altech Co., Ltd.
Iiasutech Co., Ltd.
INOAC Corporation
Iwatani Corporation
Iwano Bussan Inc.
Okabe Co., Ltd.
Kataokaya Co., Ltd.
Katecs Co., Ltd.
KANAMOTO CO.,LTD.
Kyosho Co., Ltd.
Cleanup Corporation
Koizumi Corporation
Kozatokizai Co. Ltd.
GomunoInaki Co., Ltd.
Sanyo Chemical Industries, Ltd.
SHOUEI, Co., Ltd.
JFE Container Co., Ltd.
SWEDEN HOUSE Co.,Ltd.
Sumigomu Sangyou Ltd.
Sumitomo Forestry Co. Ltd.
Sekisui House, Ltd.
Senrei Co., Ltd.
DAITO TRUST CONSTRUCTION CO.,LTD.
Daiwa House Industry Co., Ltd.
Tajima Bussan Co., Ltd.
Tobishi Pharmaceutical Co., Ltd.
Toho Industrial Rubber Corporation
Toho Rubber Co., Ltd.
Nakai Shoko Co., Ltd.
Natori Co., Ltd.
NITTOH Co., Ltd.
Nippon Kanzai Center Co., Ltd.
Nippon Concrete Co., Ltd.
Nihon Step Kogyo Co., Ltd.
Negurosu Denko Co., Ltd.
HICO INDUSTRIAL(HK)LTD.
Hashimoto Sogyo Ltd.
Hasegawa Sports Facilities Co., Ltd.
Panasonic Homes Co., Ltd.
Touei Inc.
Fujimen Corporation
Bridgestone KBG Co., Ltd.
Protek Co., Ltd.
Maeta Concrete Industry Ltd.
Maruei Concrete Industry Co., Ltd.
Mitsui Home Co., Ltd.
Minegishi Co., Ltd.
Yamatokenzai Co., Ltd.
Yuasa Trading Co., Ltd.
Unimat LifeCorporation
Yoshidasangyo Corporation
Yoshida Kensetsu Kogyo Corporation
Lovepac Converting Co.,Ltd.
World-engineering Co.
Watanabe Pipe Co., Ltd.
Watahan Solutions Co., Ltd.
(in Japanese phonetic order)
- ■Affiliate companies
-
Seibi Kogyo Co., Ltd. (direct factory)
Hayakawa Eastern Rubber Co., Ltd. Joint Venture (HER)