STOE is a German company known as one of the most famous manufacturers of non-destructive material analysis devices based on X-ray diffraction in the world. The company was founded in 1987 with the aim of producing optical analysis devices for crystals and over the past years, it has been one of the best manufacturers of Powder X-ray Diffraction (Powder XDR) and Single Crystal X-ray Diffraction (Single Crystal) devices in the world by providing unique innovations. These systems are widely used in industrial and research laboratories in the fields of chemistry, pharmaceuticals, mining industries and materials science. The company's products are presented in the following categories: