MJK Automation  
　MJK是一家私人公司，总部位于丹麦。在丹麦、挪威、荷兰、美国和新加坡均有业务，MJK是流量和水位传感器，测量、控制水和污水处理应用技术的领先制造商。
 

        

MJK Automation A/S was established in 1977 as manufacturer of measurement and control equipment for water works, sewage plants and industries worldwide.