- 2015-11-24
- we issued new catalog.
- 2011-02-18
- Some on the overseas distributor website revised
- 2009-12-09
- Renewal Careers
- 2009-12-08
- Renewal About us
- 2009-09-09
- Renewal English site
- 2008-07-01
- Renewal site
- 2006-12-11
- Some on the overseas distributor
- 2004-11-26
- Weld On Type view window circle type Weld On Type sight glass (CWB1-XXA) part size correction
- 2004-02-09
- Add Reflex Liquid Level Gages, Transparent Liquid Level Gages, etc.
