At Sonnenkönig, the customer is king!
Sonnenkönig's success story began in 1957 with simple infrared heaters in Uster. In 1972 the company moved to Wattwil in Toggenburg, where they are still produced. Today, in addition to infrared emitters, you will find everything you need to know about heating, air conditioning, gardening, cava, trade, wellness and household. We not only have a great deal of know-how, but also the famous Swiss precision and continuous improvement.