Established in 2010, GUANGZHOU MELISON MEDICAL INSTRUMENT CO., LTD is an ISO13485:2016 certified factory,which become an innovator in the production, sales and service for audiometric equipments in China and on an international level. MELISON has always placed R&D at an important position. R&D personnel account for more than 40% of the company's total number of employees. The backbone experts have profound experience and qualifications in this industry and keep up with the development trend of the world. Up to 2018, MELISON has obtained 14 design patents. Many products of MELISON are CE-certified and have quality of the highest level in the industry.