Metso is a globally leading supplier in the process processing and control industry. Founded in 2006, its headquarters is located in Helsinki, Finland. It has business operations in over 50 countries around the world and employs approximately 22,000 people. It is listed on the stock markets of Helsinki and New York. The main business areas are optical fiber and papermaking technology: We provide advanced technologies and equipment for the papermaking industry, including pulp preparation, paper machines, coating equipment, etc., to help customers improve production efficiency, product quality and environmental protection performance. Ore processing: We provide a full range of ore processing solutions and equipment for the mining industry, including crushing, screening, grinding, and mineral processing, as well as related automation control systems, to help customers achieve efficient and sustainable ore processing production. Automation Control: We offer comprehensive solutions covering factory automation, process automation and electrical automation, including control systems, instruments and meters, valves and actuators, etc., to help customers enhance the degree of automation, production efficiency and safety of the production process. The main product, control valves, are used to precisely control parameters such as fluid flow rate, pressure and temperature, and are widely applied in industries like petroleum, chemical engineering, power and metallurgy. On-off valve: It is used to open or close the fluid channel in the pipeline. It features rapid opening and closing and good sealing performance, and is suitable for various industrial process controls. Ball valve: A valve that uses a ball as the opening and closing part. It has the advantages of simple structure, good sealing performance and low flow resistance, and is widely used in the fields of petroleum, natural gas, chemical engineering, etc. Butterfly valve: A valve that achieves opening and closing by rotating a disc-shaped opening and closing part around an axis. It features small size, light weight, and easy operation, and is suitable for large-diameter pipelines. Actuator: It is used to drive control components such as valves to achieve automatic control, including electric actuators, pneumatic actuators, etc. Limit switches: They are used to detect the travel position of mechanical equipment, achieve position control and protection, and are widely applied in various industrial automation equipment. Valve positioner: It is used to control the opening degree of valves and achieve precise flow control. For example, the ND9000 series intelligent electrical valve positioner features advanced diagnostic functions and excellent performance. In the field of maintenance, repair and reconstruction of mining equipment, Metso Outotec is a globally leading provider of mining and mineral processing solutions, with rich experience and technical strength, and holds a dominant position in the market. In the papermaking industry, Metso's papermaking technology and equipment are at the world's leading level, providing advanced production lines and solutions for numerous papermaking enterprises. In the field of ore processing, Metso's crushing, screening, grinding, beneficiation and other equipment and technologies are widely used in mines around the world, helping customers improve production efficiency and resource utilization. With the continuous deepening of global mining activities and the continuous upgrading of mining equipment, Metso Outotec's market share in the field of mining equipment maintenance, repair and reconstruction is expected to further expand. In the field of automatic control, with the continuous improvement of industrial automation, Metso's automatic control systems, instruments and meters and other products will usher in a broader market space. Metso will continue to be committed to technological innovation and product research and development, providing customers with more advanced, efficient and environmentally friendly solutions, and promoting the development and progress of related industries.