1953 |
Founded “Hakusui Rubber Industry Ltd ” in Katsushika, Tokyo |
1963 |
Started the operation at Ageo Plant (present location) in Ageo, Saitama |
1967 |
SUMITOMO RIKO and FUKOKU BUSSAN CO., LTD participated in the management. |
1968 |
Started the production of anti-vibration rubber with the technology of SUMITOMO RIKO. |
1971 |
Started the production of rubber seal for wire harnesses. |
1992 |
Change the Company name from “Hakusui Rubber Industry Ltd” to “TRI Saitama Ltd.” |
1998 |
Acquired ISO-9001 certificate. |
1999 |
Started the consignment production at SumiRiko Eastern Rubber (Thailand) Ltd. (until 2014) |
2002 |
Acquired ISO-14001 certificate. |
2013 |
Started the consignment production at Tokai Rubber (Guangzhou) Co., Ltd. (until 2015) |
2013 |
Established SumiRiko Fine Elastomer (Thailand) Ltd. as our original manufacturing base. |
2014 |
Took over the business of Tokai Rubber Industries (H.K) Ltd. and TOKAI RUBBER DONGGUAN CO,LTD; acquired 100% ownership. |
2014 |
Started the production at SumiRiko Fine Elastomer (Thailand) Ltd. |
2015 |
Built the second factory at TOKAI RUBBER DONGGUAN CO,LTD and started the production of rubber seal. |
2016 |
2016 Changed the Company name from “TRI Saitama LTD.” to “SumiRiko Fine Elastomer, Ltd.” |
2018 |
Sumitomo Riko Company Ltd. acquired 100% ownership of SumiRiko Fine Elastomer, Ltd. |
2019 |
SumiRiko Fine Elastomer, Ltd. will be a defunct company due to the absorption merger by Sumitomo Riko Company Ltd., the merging company. |