Refrigerator and Freezer PU Foaming Equipments Ningbo Coolstar Refrigeration Equipment Co, . Ltd Base Info Trademark：coolstarTransport Package：Special Wood Package Description Pre：Hot/ Cold Rolled Steel Coil Slitting Machinery Next：6-Axis and Nc Control Roller Gear Hobbing Machine, Bevel Gear, Drum Gear, Angular Gear, Worm Gear
