On 12^th of July, 2021, one 3234kW ASD Tugboat with FiFi-1，named “Su Gang Tuo 1”which is designed and built for Jiangsu Sugang Shipping Engineering Co. Ltd have been delivered successfully.
    The vessels have overall length of 37m,Breadth of 9.8m,Depth of 4.4m,Astern Bollard Pull of 55t and the Speed≥14.75Kn.