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MARINE SERVICES, SHIP REPAIR IN VIETNAM > Port Call Services > PORT CALL SERVICES > SHIP REPAIR & MARINE SERVICES IN DUNG QUAT PORT, VIETNAM
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SHIP REPAIR & MARINE SERVICES IN DUNG QUAT PORT, VIETNAM

Vietnam Ship Service
Last updated: September 9, 2026 3:55 pm
Vietnam Ship Service
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VNS provides ship repair services in Dung Quat Port, Vietnam, supporting crude oil tankers, product tankers, bulk carriers, container vessels, and other commercial ships calling at the port and anchorage. Our services include mechanical and structural repairs, underwater inspection and cleaning, engine and electrical work, tank cleaning, marine equipment servicing, spare parts supply, and load testing. As a ship repair company in Dung Quat Port, VNS supports vessels at berth and anchorage.

Contents
Working Around Dung Quat’s Mix Of Cargo And Vessel TypesShip Repair Services In Dung QuatHull & Structural RepairsMain & Auxiliary MachineryDeck Machinery & Hydraulic SystemsElectrical & AutomationUnderwater Inspection & Repair In Dung QuatTank Cleaning & Waste DisposalNavigation, Safety & Equipment ServicesMarine Spare PartsLoad Testing & Survey SupportWhy Choose VNS For Ship Repair In Dung Quat Port?Dung Quat Port And Other Locations We ServeContact VNS For Dung Quat Port Services

Dung Quat is a deep-water port in Quang Ngai province, on the central coast of Vietnam. The port area is home to the Dung Quat Refinery, Vietnam’s first oil refinery, alongside the Gemadept Dung Quat container and general cargo terminal and an offshore mooring handling crude oil tankers. It is also home to the Hoa Phat Dung Quat Iron and Steel Complex, with its own dedicated deep-water berths handling iron ore, coal, and steel products for vessels up to around 200,000 DWT. The Dung Quat shipyard is also located in the area. Vessels calling at Dung Quat range from crude oil and product tankers to bulk carriers, capesize ore and coal carriers, and container ships, each with a different schedule and berth or anchorage requirement.

Dung Quat Port Vietnam and surrounding marine facilities
Dung Quat Port in Vietnam, supporting commercial vessels and marine operations

Working Around Dung Quat’s Mix Of Cargo And Vessel Types

Vessels at Dung Quat range from crude oil and product tankers calling at the refinery berths to capesize bulk carriers loading or discharging iron ore, coal, and steel products at the Hoa Phat terminal, plus bulk and container ships at the Gemadept terminal. Each type of call comes with a different schedule and a different set of safety requirements. Before mobilizing, VNS confirms the vessel’s ETA and ETB, working location, access requirements, and any port or terminal permit requirements. Our engineers then confirm the scope of work with the vessel’s Master or Chief Engineer and identify which work can proceed safely at berth or anchorage.

Ship Repair Services In Dung Quat

Hull & Structural Repairs

  • Hull and structural steel repair, including plate renewal
  • Pipeline repair and renewal
  • Welding and fabrication work
Repair of CH4 tank top plate damage on a vessel at Dung Quat Port
Repairing damage to a CH4 tank top plate during ship repair at Dung Quat Port

Main & Auxiliary Machinery

  • Main and auxiliary engine repair and troubleshooting
  • Turbocharger overhaul and dynamic balancing
  • Fuel pump (F.O. pump) and engine governor overhaul, inspection, and calibration
  • Boiler repair, troubleshooting, and cleaning
  • Air conditioning and refrigeration system repair
  • Reconditioning of engine components such as piston crowns, valve seats, and pump parts

Deck Machinery & Hydraulic Systems

  • Hydraulic repair for cranes, grabs, and hatch cover cylinders
  • Deck machinery repair, including winches and mooring equipment

Electrical & Automation

  • Electrical repair and motor rewinding

Underwater Inspection & Repair In Dung Quat

VNS provides underwater hull inspection and cleaning, carried out by experienced commercial divers at Dung Quat. This includes propeller polishing, underwater welding, and underwater steel repair. We also support underwater surveys, including UWILD, where permitted by the vessel’s classification society and applicable requirements.

Dive support boat for underwater vessel inspection at Dung Quat Port Vietnam
Dive support boat equipped for underwater inspection and ship repair at Dung Quat Port

Tank Cleaning & Waste Disposal

Given the concentration of tankers calling at Dung Quat’s refinery berths, tank cleaning and waste disposal are a significant part of our work here. We arrange ballast tank cleaning and bilge water removal, fuel oil and cargo tank cleaning, and sludge and slop disposal, coordinated with licensed waste treatment facilities where required.

Navigation, Safety & Equipment Services

We handle navigation and communication equipment repair and calibration, annual survey and inspection of GMDSS and VDR systems, and servicing of firefighting and lifesaving equipment. We can often coordinate this work alongside other repairs, helping to avoid the need for a separate vessel visit.

Marine Spare Parts

For vessels calling at Dung Quat, whether at anchorage or alongside a wharf, getting the right part on board quickly can determine whether a repair can proceed. We source and arrange delivery of main and auxiliary engine parts, navigation equipment, hydraulic equipment, and electrical equipment, along with engine and deck stores, marine tools, safety materials, and deck and cabin supplies, according to the vessel’s requirements and available delivery window.

Load Testing & Survey Support

Our team carries out load testing using load cells and water bags for deck cranes, provision cranes, engine room cranes, monorail cranes, and accommodation ladders, along with ship condition surveys and general audits, coordinating with classification societies where certification is required.

Pilot ladder load testing after repair at Dung Quat Port Vietnam
Load testing of a pilot ladder after repair at Dung Quat Port

Why Choose VNS For Ship Repair In Dung Quat Port?

  • Experience across vessel types — with years of experience supporting crude oil and product tankers, capesize bulk and ore carriers, and container ships, we scope work to fit the vessel and cargo type calling at Dung Quat.
  • Short port-call support — work is scoped and planned around the vessel’s confirmed berth or anchorage window rather than a fixed routine.
  • One-stop service — mechanical, hydraulic, electrical, underwater, tank cleaning, and marine equipment services coordinated through a single point of contact.
  • Class-surveyed work — we can carry out repair and maintenance work that requires classification society survey or attendance, coordinating directly with the relevant class surveyor.
  • Direct communication — VNS coordinates directly with ship agents, vessel crews, technical managers, and class surveyors when required, and flags any change in timeline as soon as it comes up.
  • Multi-port experience — our technicians and divers support vessels across Dung Quat and other major Vietnamese ports, handling both routine maintenance and urgent repair work.
Steel plate materials transferred by boat for ship repair at Dung Quat Port
Transferring steel plate materials to a boat for delivery to a vessel at Dung Quat Port

Dung Quat Port And Other Locations We Serve

Dung Quat is one of many ports and anchorages VNS covers across Vietnam, from the Mekong Delta to the Gulf of Tonkin. See our Ports & Anchorages Coverage page for the full list of locations.

Contact VNS For Dung Quat Port Services

Need ship repair support at Dung Quat Port? Send us your vessel details and repair scope for a prompt quotation. To help us respond quickly, please provide:

  • Vessel name
  • Vessel type and main particulars
  • Dung Quat terminal, berth, or anchorage
  • ETA / ETB
  • Required scope of work
  • Photos or technical drawings, where available
  • Class or survey requirements, if applicable

Our team will review the requirements and arrange technicians, divers, spare parts, or other marine services accordingly.

VNS Company — Head Office

Add:  No 8, Hoang Minh Giam Street, Ward 9, Phu Nhuan District, Ho Chi Minh City

Tel: +84 32 5787918

Fax: +84 2253 739 556

Email: vietnamshipservice@gmail.com / vns.shiptech@gmail.com

VNS Company — Hai Phong Branch

Add:  213A, Lach Tray Street, Ngo Quyen District, Hai Phong City

Tel: +84 32 5787918

Fax: +84 2253 739 556

Email: vietnamshipservice@gmail.com / vns.shiptech@gmail.com

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VNS Company — Head Office

Add:
No 8, Hoang Minh Giam Street, Ward 9, Phu Nhuan District, Ho Chi Minh City
Contact Us
Fax: +84 2253 739 556
Tel: +84 32 5787918
vietnamshipservice@gmail.com / vns.shiptech@gmail.com
VNS Company — Hai Phong Branch
Add: 213A, Lach Tray Street, Ngo Quyen District, Hai Phong City

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CONTACT US

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    Through many years of operating in the maritime services industry, we have accumulated vast experience and built strong relationships with Harbor Masters, Port Authorities, Immigration, and Customs across all terminals and anchorages. Therefore, we always arrange work quickly and efficiently for our customers.

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    Our Services

    • Port Call Services
    • Turbocharger Maintain and Overhaul
    • Recondition Engine spares and components
    • Pier and afloat repair services
    • Navigation Repair Services
    • FFE Inspection Annual
    • Diving and Underwater Inspection Services

    Contact Info

    VNS Company
    Head Office:
     No 8 – Hoang Minh Giam Street – Ward 9 – Phu Nhuan District – Ho Chi Minh City
    Haiphong Branch:213A – Lach Tray Street – Ngo Quyen District – Hai Phong City.
    Email: vietnamshipservice@gmail.com

    Call us now:

    +84 32 5787918

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