AHTS New Investments Main Ships AHTS Barges & Other Huawei Offshore Shipping Ocean Going Tug Offshore Construction Vessels Oil Recovery Ship Equipment De Hai 160T-12000BHP De Ze-150T 12000BHP De Tao-133T 8935BHP De Xun-128T 14584BHP De Man 84T-6380BHP De Pu-70t 5200BHP De Song-81T 7200BHP Hua He-55T 4000BHP