Shanghai Zi Han Machinery Technology Co., Ltd. is a high-tech enterprise integrating R&D, production, sales and service. For many years, it has been committed to metallurgical equipment, mining equipment, powder-grinding equipment and environmental protection equipment, providing high-grade aluminum slag processing solutions and high-end complete sets of equipment for electrolytic aluminum plant, recycled aluminum plant, aluminum plate plant, aluminum profile, aluminum alloy wheel hub, aluminum rod factory, aluminum die-casting plant and other large-scale engineering projects.