The Standard – standardized crushing and screening plants GmbH, your number one source of specialized machines for the slag recycling industry. To provide the best and most reliable crushing and separating equipment for the slag industry and to service our machines and give customers the reassurance that they can get help from us wherever they are in the world. To provide the best and most reliable crushing and separating equipment for the slag industry and to service our machines and give customers the reassurance that they can get help from us wherever they are in the world.