1:curve operation function easy to fix 2:compact structure electrical hoists 3:safety and SPIN working It is made based on the function of CD1,MD1,with the spining working operations, So, easy to fix when broken down, widely used in mine enterprises, ports, stock hubs and other stock rooms,220v/380/430v3phase Standard: 1ton-25ton *10m Remote control ISO certificatesDetails of product:1. Electric ...