Guymark UK has over 30 years’ experience in supplying and servicing the highest quality medical equipment for the Audiological, ENT and hearing conservation markets. We are proud to have attained the highest international accreditations for service and repair, and to provide the best clinical diagnostic instruments available. We are the exclusive distributors in the UK and the Republic of Ireland for: GSI, MedRx, Maico, Micromedical Technologies, Otopront and Entomed. and equipment suppliers of: Welch Allyn, Auditdata, PATH Medical, Casella, IAC, QuietStar, SoundEar, 3M, Grason Associates and EARmo. We also manufacture our own range of free field speakers and visual reward apparatus. We supply a complete range of consumables and accessories for all of our equipment which are also compatible with other brands. We pride ourselves in being able to source products our customers require, so if you need it...just ask.