The 15 tugs, barges and AHTs specialize in towing, heavy cargo transportation and oil/gas industry support.

DE YUE and SUI JIU 201 are well-known for their powerful engines. They engage in global towing of drilling rigs, platform, FPSO and construction vessels. Since they entered the international towing market in 1995, they obtained brilliant achievements.

Tug & barge transportation is another important part of our businesses. GS has much developed the transportation of construction vessels by semi-submergible barges, and the loading / discharging / carrying of fully-erected gigantic port cranes. She has provided excellent services for domestic and internal ports, channels and marine works industries, has achieved much success and has accumulated plenty of experience.