Tempress’ mission is to support customers in the semiconductors, power, MEMS, photonics, solar, life sciences and coating mar ... kets to produce advanced materials and devices with high added value innovative furnace solutions. Tempress’ over 50 years of heritage in developing and producing diffusion and deposition equipment and related processes is a testament to the company’s flexibility, innovation, quality, and dedication. Our technologies and products have advanced the semiconductor industry and we have installed more than 30 GW production capacity in diffusion furnace systems for solar panel production. Tempress’ headquarters is located in Vaassen, The Netherlands. Customers are supported throughout the world by its highly professional direct sales and service team and commercial partner network. read more