light-based system - Business Directory https://biz.prlog.org/tag/light-based-system/ light-based system - Free business directory on PRLog.Org, latest companies listed first. 60 Viora https://biz.prlog.org/Vioramed/ Viora is a market-leading manufacturer and technology provider of microdermabrasion, electro-mesotherapy, light-based and advanced radiofrequency systems for the global aesthetic and medical markets.Wed, 04 Nov 2009 17:05:25 GMT