Profile: Ronvig Dental Mfg. A/S develops, produces and markets dental instruments of unique design and quality. We are certified according to the quality management system ISO 9001 and EN 46001 for medical devices. Photon*plus TM is an advanced and flexible laser therapy system designed specifically for photo-bioactivation. It is designed for low level laser treatments (LLLT) in the medical, dental and veterinary fields. Ceramic tissue trimmer TM is a rotating instrument that can often replace both electro-surgery and surgical blades.