2018 October Sales partnership with NIHOT(Netherlands)
2018 October Distributionship with AMP(US)
2017 September Ryohshin Service Center opened
2017 August Ryohshin Demonstration Center opened
2017 February Distributionship contract with Lindner (Austria)
2015 December Distributionship contract with binder+co (Austria)
2015 April Joint research with Toyama University on pnewmatic separation & transfer
2014 December Installed sollar power generation system (500kW)
2013 October Saitama branch opened
2013 January Disk Screen Patented. (NO.3181720)
2012 September Misting System Patented. (NO.5085791)
2012 March Agreement with KS Baler (Compressor scrap shear equipment)
2011 June Agreement with Impact Air Systems Ltd.
2011 January Ryohshin Techno Center opened
2010 September Air Separation System Patented. (NO.3163451)
2009 November Agreement with CP Group
2009 May Mixed waste separation system Patented. (NO.4315953)
2008 June Misting System in product range
2006 September Certified Automobile repair & maintainance dealer. (approved by Hokuriku Shinetu Transport Bureau)
2006 July Mixed waste separation system in product range
2006 April Agreement with SSI Shredding Systems Inc
2004 March ISO9001:2008 Certified
2001 December Ryohshin Co.,Ltd. established head office in Toyama branch in Ishikawa prefecture