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Greeting

Our company began its business in 1894 as a silk reeling company, and for over 130 years, we adapted to the changes of times and continued to grow and evolve our business.
In 1958, we started the manufacturing and sales of automotive supplies as a primary supplier to automobile manufacturers, which became the foundation of our current business. After that, in addition to textile products, we also entered into the field of resin products and have contributed to the development of the automotive industry as a specialized manufacturer of genuine car accessories.
Since our foundation, we have valued the spirit of “harmony.” “Harmony” means an attitude of respecting each other and working together to create new value, i.e. “pursuit of betterness” We believe that the value of this spirit can only be shown in the cooperation of our employees and in relationships of trust with our partner companies. Based on our we will bring together their wisdom and strength core value “harmony” and continue to take on new challenges.
Our mission is to accurately grasp “changes of people, mobility and time” and provide products and services that support safe, comfortable, and environmentally friendly means of transportation for our customers. Through this initiative, we aim to spread the circle of smiles to our customers, local communities, and the world. The current era requires more flexible and rapid responses than ever before. In the midst of these changes, we value the spirit of “harmony” and will continue to work together with our business partners to create new value while leveraging each other’s strengths and challenge ourselves for a better future.
We would like to ask for your continued support and cooperation as a partner who shares the spirit of “harmony” and continues to grow together.
Company Profile
Business name | SANSHO CO. , LTD |
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Establishment | 1948 November |
Capital | 110 million yen |
Annual sales | 3.6 billion yen (settlement of accounts in July 2022) |
Employee | 78 (As of April 2023) |
Business contents | Manufacture and wholesale of automotive goods |
Location |
SANSHO Co., Ltd. 〒435-0017 |
Own factory 〒435-0003 |
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Warehouse 〒435-0002 |
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SANTEC AUTOPARTS CO.,LTD. 88/10 Moo 21 Soi Thidinthai,Thepharak Road, |
History
- 1894
- Managing the foundation spinning industry
- 1920
- Management of cocoon silk wholesale store
- 1934
- Mitsui & Co., Ltd., and Toyo Rayon distributor and started selling silk threads
- 1943
- Merger of Hingxin Industry and Kuroshitsu Fiber Goodwill due to maintenance of the company during the war Delivery of parts to the Toyokawa Navy Arsenal
- November 1948
- Company sale Silk thread, person silk thread, spun yarn, synthetic yarn and various fabrics are sold
- 1958
- Starts business with Toyota Motor Sales Co., Ltd. (present: Toyota Motor Corporation) and Hino Motors Sales Co., Ltd. (present: Hino Motors Co., Ltd.)
- April 1968
- Starts business with Daihatsu Industries, Ltd.
- December 1978
- Company name changed from Yamamoto Shoten Corporation to Sansho Co., Ltd.
- August 1955
- Splits the distribution division as Shiratori Logistics center Co., Ltd.
- April 1989
- Introduction of CAD / CAM system
- May 1989
- Starts production of seat covers in Thailand
- September 1995
- Starts business with Suzuki Business Co., Ltd.
- December 1996
- Establishs “SANTEC”, a joint venture for production and sales in Thailand
- October 1997
- Starts business with Mazda Accessory Service Co., Ltd.
- April 1998
- Joins Kyohokai
- April 1998
- Starts business with Subaru supplies Co., Ltd.
- July 2004
- Acquirs ISO 14001 “Environmental Management System” certification
- May 2005
- Starts business with Honda Access Co., Ltd.
- December 2005
- Starts business with Nissan Motor Co., Ltd.
- January 2007
- Starts business with Suzuki Co., Ltd.
- April 2009
- Headquarters Relocates from Toyohashi to Hamamatsu
- May 2013
- Starts business with Mitsubishi Motors Corporation
- April 2017
- Renewed its office building
- 2020
- Launchs dealer’s special edition vehicle “Model LM”
- 2023
- Opers Santec’s second factory in Sakaeo, Thailand
Major Business Partners · Main Suppliers
Major Business Partners
- TOYOTA Motor Corporation
- HINO Motors Ltd.
- DAIHATSU Motor Co., Ltd.
- VOLKSWAGEN AG
- SUZUKI Motor Corporation
- MAZDA Motor Corporation
- SUBARU Corporation
- ISUZU Motors Limited
- TAJIMA Motor Corporation
- HONDA Motor Co., Ltd.
- TOKAIRIKA Co., Ltd.
- TOYOTA AUTO BODY Co., Ltd.
- J-TACS Corporation
- NISSAN Motor Co., Ltd.
- MITSUBISHI Motors Corporation
(Abbreviated honorific title)
Main Suppliers
- TEIJIN FRONTIER Co., Ltd.
- KYOWA LEATHER CLOTH Co., Ltd.
- HAMOCO JAPAN Co., Ltd.
Introduction of the company building

Ahead of our 70th anniversary, we completed a new company building that pursues safety, social contribution, and a comfortable work experience. The disaster-resistant structure will allow business to continue even in the event of an earthquake, and we will reduce energy consumption by adopting many environmentally friendly and energy-saving facilities. We have also created an working environment where employees can work comfortably and feel refreshed.