Medley mattress is a first-line brand. Medellie mattress is a product of German company Medellie Musterring, which was founded in 1938. It has the most powerful MIC R&D and creative center in Europe. With leading technology, reliable quality and exquisite craftsmanship, it has become the first brand in Europe and its marketing network is spread all over the world. It is a trustworthy first-line brand. Deli's strict requirements in material selection ensure human health, but also emphasize that it will not cause any burden and harm to the natural ecology. While enjoying a healthy, pure and unburdened deep sleep, it also highlights the role of big names. Medtronic is the only mattress brand that uses zero chemical filling and reaches the highest environmental protection level in Europe, and it is also the only mattress brand that has obtained the highest six quality certifications in Europe. Both raw materials and product quality represent the highest recognition and praise of Medtronic in the European industry.