Termosan Çelik is the first and only manufacturer of double wall Stainless Steel Vacuum Flask in Europe and Middle East, located in Şanlıurfa since 2013. Our facility continues to work with over 150 experienced staff in 15000 sqm indoor area within 42000 sqm land. We make production with our own registered Relax brand name. Our products are used in restaurants, hotels, coffee shops, students bag, dinner tables, offices, cars, etc... In brief, right beside you in every moment of your life. We continue to design new products according to our own impressions and our customer's requests with our design team together.