Company profile
| Name | Ryowa Kogyo Co., Ltd |
|---|---|
| Head Office | 5-20-19 Higashikoujiya, Ota-ku, Tokyo 144-0033 |
| Date Established | February 1976 |
| Paid-in Capital | 70 million yen |
| Representative | Yuji Omura |
| Number of Employees | 12 |
| Roywa Group | Ryowa HANOI Co., Ltd. (Vietnam) |
| Historical Overview | |
| 1976, February | Ryowa Industry Co.Ltd is established in Minamirokugou, Ota-ku in Tokyo |
| 1979, March | Relocation of main plant to Ota-ku Hanedaasahi Townn |
| 1984, August | Start of Deng factory construction and beginning of urethane foam molded products business |
| 1985, April | Construction the current office building in Ota-ku Higashikoujiya |
| 1986, October | The acquisition for Kodaira factory expansion |
| 1988, May | The acquisition of adjacent land for the expansion of the Tokyo factory |
| 1996, March | The Zao office opened in Miyagi Prefecture Shiroishi |
| 2001, November | Molding factory and assembly plant established on adjacent land of the Tokyo factory, for aggregate molding processing plant in the Tokyo factory, and the Kodaira factory was closed down |
| 2003, July | A medical device manufacturing license is received from the Ministry of Health, Labour and Welfare |
| 2004, February | A medical device manufacturing license is received from the Tokyo metropolitan government. Start of manufacturing Moxa medical devices |
| 2008, March | Eco-Stage Stage 1 certification |
| 2009, November | Associated company RYOWA Hanoi Licensing |
| 2010, July | Eco-Stage Stage 2 certification |
| 2010, August | Associated company RYOWA Hanoi is founded |
| 2013, May | Nikon Environmental Partner certification |