Product Description SG7-3C Old Ham Aluminum flexible coupling for motor 1. Product description :   Material: Aluminum Alloy  Applications: Automation equipment and Servo Motor , CNC machine .Industrial large-scale cabinet, oven, test chamber , Container. Truck.   Biological medical equipment, Lab equipment , Vehicle.Cabinet Surface Finishing: Brightness chrome plated, Polishing Installation: Easy to install, Left … Continue reading China manufacturer Sg7-3c Old Ham Aluminum Flexible Coupling for Motor motor coupling