In the port engineering segment, MMJ-invest has worked very closely over the years with port operators and industry consultants, as well as crane and port equipment manufacturers internationally. The global industry standard created in this way ensures continuous quality improvement for all parties involved and allows us to develop our products, technologies and services that not only meet the real needs of our customers, but also, in many ways, exceed those needs. After-sales service from MMJ-invest is available to consumers in every part of the world, which is an important factor for the port industry and allows you to be confident in the reliability of the chosen solutions.