China's Jiangsu Zhenjiang Shipyard has cut the first steel for two ASD tugs ordered by local operator Zhangzhou Gulei Tug Company.
One tug will have a total installed power of 2,942 kW while the other will have 3,842 kW.
Both vessels will be operated by Zhangzhou Gulei out of the Port of Xiamen in Fujian province.