Company Information
Company Profile
- Company Name
- Toshin Chemical Industry
- Founded
- 1940 (Showa 15)
- Established
- May 29, 1947 (Showa 22)
- main office
- 4-5-19 Hongokucho, Nihonbashi, Chuo-ku, Tokyo
Tel: 03-3270-5871
Fax: 03-3270-2925 - Capital
- 70 million yen
- Representative
- Representative Director Mitsuhiro HinoClick here for the representative's greeting
- Main business activities
- Manufacture, sale and import/export of industrial chemicals
Blending and recycling related business
Affiliated companies
- Company Name
- Toshin Philippines, Inc.
- Established
- December 28, 1989 (Heisei 1)
- main office
- Meridian Industrial Compound iba-camalig road libtong road meycauayan bulacan philippines
- Main business activities
- Manufacture and sale of FRP (fiberglass-reinforced plastic) products
History of Toshin Chemical Industry
Aiming to be a 100-year-old company,It grew into Toshin Chemical Industry.
Our company was founded in 1940 (Showa 15) by Kazuyoshi Hino.
Since we began manufacturing zinc chloride, we have continued to produce mainly industrial chemicals.
We will introduce the history of Toshin Chemical Industry.
- 1940 (Showa 15)
-
Founder Ichiro Hino established Toshin Chemical Laboratory as a privately owned business in Kawaguchi, Saitama Prefecture.
- 1947 (Showa 22)
-
Founded as Toshin Chemical Industry Co., Ltd., and began manufacturing zinc chloride in the same year.
- 1950 (Showa 25)
-
Opened a sales office in Nihonbashi, Chuo-ku, Tokyo
- 1954 (Showa 29)
-
Increased capital to 10 million yen
- 1955 (Showa 30)
-
Started manufacturing ammonium chloride for industrial use
- 1957 (Showa 32)
-
Increased capital to 15 million yen
The head office in Kawaguchi, Saitama Prefecture becomes the Kawaguchi Factory, and the head office is moved to 4-4 Nihonbashi, Chuo-ku, Tokyo.
- 1958 (Showa 33)
-
Started manufacturing aluminum sulfate
- 1959 (Showa 34)
-
Osaka Factory opened in Shimonita, Suita City, Osaka Prefecture
Increased capital to 17.25 million yen
- 1960 (Showa 35)
-
Increased capital to 40 million yen
- 1962 (Showa 37)
-
Increased capital to 50 million yen
- 1967 (Showa 42)
-
Opened Shizuoka Factory in Toyooka Village, Iwata County, Shizuoka Prefecture.Started manufacturing FRP (fiberglass-reinforced plastic) products
- 1970 (Showa 45)
-
The Kawaguchi Factory was completely relocated to Yashio City, Saitama Prefecture, and SokafactoryStarted operations as
- 1979 (Showa 54)
-
The FRP manufacturing division of the Shizuoka Factory was spun off and established as Toshin Chemical FRP Co., Ltd.
- 1982 (Showa 57)
-
Established PIPS INN Shin-Nihonbashi Co., Ltd. as the computer business division.
- 1986 (Showa 61)
-
PIPS INN Shin-Nihonbashi Co., Ltd.Changed name to Carbondale
- 1987 (Showa 62)
-
Polyaluminium chloride (PAC) in the Soka FactoryManufacturing facilities completed
- 1991 (Heisei 3)
-
New head office located at 4-5-19 Honjocho, Nihonbashi, Chuo-ku, TokyoBuilding completed
- 1993 (Heisei 5)
-
Obtained new license for special intermediate disposal business
- 2002 (Heisei 14)
-
Absorbed Toshin Chemical FRP Co., Ltd.
- 2004 (Heisei 16)
-
Osaka factory closed
The Polyaluminium Chloride for Water Supply Division at the Soka Factory was certified by the Japan Water Works Association.
- 2006 (Heisei 18)
-
Shizuoka Factory closed
- 2017
-
Takes over all operations of Carbondale Co., Ltd.Merger
Increased capital to 70 million yen
- Reiwa 1 (2019)
-
Acquired Yamamoto Pharmaceutical Co., Ltd.
- Reiwa 3 (2021)
-
Takes over all operations of Yamamoto Pharmaceutical Co., Ltd.merger
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