Refrigeration and air conditioning technologies are key elements of our world. The BITZER Group has been making a contribution with innovative products and services for 90 years. Our products maintain the optimum temperatures on buses, trains and in buildings and ensure food stays fresh at all times on its way to you. Perfection and precision shape our operations – and efficiency and sustainability our way of thinking. With specialist skills and lots of passion, we promote development in compressor technology and, in this way, fulfil our responsibility as a market leader.