PRESIDENT MESSAGE

Our Solvest is a special lubricant with unlimited possibilities
We would like to solve all problems related to lubrication.

It is said that using the pyramid, oils and fats were used to lower the frictional resistance of tools Around 2300 BC in Egypt.
Compared with its long history of lubrication, solid lubrication technology, including molybdenum disulfide is an unexplored area that is less than a century ago.
We specialize in surface treatment technology with solid lubricant technology and are repeatedly challenging high hurdles in search of new possibilities. Among them, it is a continuation of new discoveries every day, the equations for use are undetermined.
It is said that using the pyramid, oils and fats were used to lower the frictional resistance of tools Around 2300 BC in Egypt.
Compared with its long history of lubrication, solid lubrication technology, including molybdenum disulfide is an unexplored area that is less than a century ago. We specialize in surface treatment technology with solid lubricant technology and are repeatedly challenging high hurdles in search of new possibilities. Among them, it is a continuation of new discoveries every day, the equations for use are undetermined.

In recent years, the mechanism has evolved complicatedly along with the development of industry and the sliding conditions and materials of the lubrication part are diversifying. We are gaining great trust from such technological responsiveness that we are addressing such customer's challenges, looking for solutions and providing compatible products.
In recent years, the mechanism has evolved complicatedly along with the development of industry and the sliding conditions and materials of the lubrication part are diversifying.
We are gaining great trust from such technological responsiveness that we are addressing such customer's challenges, looking for solutions and providing compatible products.
  • STT INC.
  • President
  • Takafumi Sugasawa

COMPANY PROFILE

Establishment July 1st, 1989
Reprsentative President : Takafumi Sugasawa
Capital 100 million Yen
Business
contents		 ・Manufacture and sales of "Solvest (R)" special lubricant
・Business related to surface treatment of various materials
・Manufacture and sale of synthetic polymer compounds, adhesives, etc.
Membershipof
professional
institutions		 Japan Tribology Society
Association of Lubricants

BUSINESS OFFICE INFORMATION

Plant

Headquarters Hadano Plant

Address

2-6-1 Tatenodai, Hadano-shi, Kanagawa 257-0017 JAPAN

TEL

0463-80-2591（the main phone number）
0120-777-028（Inquiry）

FAX

0463-80-2594

Hadano Technical Center

Address

2-5-14 Tatenodai, Hadano-shi, Kanagawa 257-0017 JAPAN

Kariya Plant

Address

Haidashi 104-10, Hajodocho Kariya-shi, Aichi 448-0804 Japan

Sales office

Nagoya Sales Office

Address

Toukaisofuto Bld.5kai, 2-37-21, Meieki, Nagoya Shi Nakamura Ku, Aichi Ken, 450-0002, Japan

Kansai Sales Office

Address

2B 1st. BASE, 310-16 Koizumicho, Hikone-shi, Shiga 522-0043 JAPAN

Overseas bases

STT USA, INC.

Address

47815 West Road, Suite D-101 Wixom, MI 48393 U.S.A.

TEL

+1-248-522-9655

SOLVEST de México,S.A. de C.V.

Address

Calle Martel 540 Parque Industrial Martel Apodaca, Nuevo Leon, CP66634, México

TEL

+52-81-1090-0513

STT(PHILIPPINES) INC.

Address

Lot 5 Block 5 Greenfield Automotive Park, Brgy. Don Jose, Santa Rosa City, Laguna 4026 Philippines

TEL

+63-49-576-7618

STT（Chuzhou）Special Lubrication Technology Co.,Ltd

Address

No.7 factory, Quanzhou St, Suchu Modern Industrial Park, Chuzhou City, Anhui 239000 China

STT（Chuzhou）Special Lubrication Technology Co.,Ltd Shanghai Sales Office

Address

3N39#3F-T4 Hongqiao Libao Plaza, 36 Shenbin Road, Minhang District, Shanghai, China

SURFACE TREATMENT TECHNOLOGY (THAILAND) CO., LTD.

Address

890/5 Moo 3, Hemaraj Eastern Seaboard Industrial Estate 2, Khao Khan Song, Sriracha, Chonburi, 20110 Thailand

TEL

+66-3304-8075

FAX

+66-3304-8078

SURFACE TREATMENT TECHNOLOGY PRIVATE LIMITED / Chennai Plant

Address

Plot B-4-17, Pulamai Pittan Street, CMDA Industrial Estate, Maraimalai Nager, Kancheepuram District Tamilnadu 603 209 India

TEL

+91-44-4743-1541

HISTORY

July 1989 Established company (Headquarters Yokohama)
January 1990 Tokyo Sales Office opened (Shiba Koen, Minato-ku)
June 1991 Hiroshima Sales Office opened
October 1992 Headquarters and Tokyo Sales Office Integrated Relocation (Waseda, Shinjyuku-ku)
July 1993 Kansai Branch office opened
May 1995 Hikone Sales Office Expansion of dangerous goods factory
February 1996 Headquarters and Tokyo office relocation (Tsukiji, Cyuo-ku)
March 1996 Hikone Sales Office opened
October 1997 Yokohama integrates the technical department that worked in two places
March 1998 Established STT (Philippines) Inc. in Philippines
March 2000 Ube Branchi Office opened
March 2001 Acquisition of pretreatment line ISO 14001 in Hikone Sales Office
March 2002 Relocate Tokai Sales Office to Nagoya Nagoya Sales Office opened(Nakamura-ku)
Moved the Hikone sales office to Osaka Osaka Sales Office opened (Yodogawa-ku)
Relocate Hiroshima Sales Office as a branch office (Minami-ku)
May 2003 Established STT (Thai STT) Inc. in Thailand
Established STT KOREA in Korea
December 2003 December 2003 simultaneous acquisition of ISO 9001, 14001
November 2005 Moved Osaka Sales Office and opened Kansai Sales Office (Hikone-shi)
Osaka branch office opened
August 2009 STT KOREA dissolved Business in South Korea inherited Yubei Minami
September 2009 Headquarters and Tokyo office relocated (Nishigotanda, Shinagawa-ku)
May 2010 Toyohashi branch office opened
July 2010 Established Changzhou Solvest Machine Parts Lubricant Technology Co.,Ltd in China
August 2010 Closed the Hikone and Yokohama offices and integrated them into Hadano Plant
October 2010 Established STT USA
July 2012 Relocated Nagoya office (Midori-ku, Nagoya-shi, Aichi-ken)
Toyohashi sales office closed
February 2013 Headquarters relocated (Hadano-shi, Kanagawa-ken)
Established Saitama Sales Office
Established Kanagawa Sales Office
April 2014 Established SURFACE TREATMENT TECHNOLOGY PRIVATELIMITED in India
January 2015 Integrated Hiroshima branch office to Kansai office
February 2015 Relocated Nagoya office (Nakamura-ku, Nagoya-shi, Aichi-ken)
March 2015 Establishes New Tokyo office (Chuo-ku, Tokyo)
Saitama sales office, Kanagawa sales office integrated in Tokyo office
June 2015 Relocated Kansai Sales Office (Maibara-shi, Naoya)
July 2015 Established SOLVEST de Mexico, S.A. de C. V. in Mexico
February 2018 Related STT USA, INC. (Wixom, MI)
April 2018 Established new Hadano Technical Center (Hadano-shi, Kanagawa-ken)
May 2018 Relocated Nagoya office (Nakamura-ku, Nagoya-shi, Aichi-ken)
December 2018 Relocated and Change of Name Thai corporation
SURFACE TREATMENT TECHNOLOGY (THAILAND) CO., LTD. （Sriracha, Chonburi）
April 2019 Established SURFACE TREATMENT TECHNOLOGY PRIVATE LIMITED / Bawal Plant in India
June 2019 Relocated Changzhou Solvest Machine Parts Lubricant Technology Co.,Ltd（Changzhou, Jiangsu）
June 2019 Established STT（Chuzhou）Special Lubricant Technology Co.,Ltd in China（Chuzhou, Anhui）
July 2023 Established new Kariya Technical Center (Kariya-shi, Aichi-ken)
July 2023 Established new STT（Chuzhou）Special Lubrication Technology Co.,Ltd Shanghai Sales Office

ECO-VISION

Environmental policy

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