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Dedication – Timeliness – Speed – Comprehensive Service – Quality

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ANSAC Marine Repair Engineering Co., Ltd.
Hai Phong, Vietnam

+84 343 333 204+84 986 304 462tech@ansacshiprepair.com

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  • Turbocharger Overhaul
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© 2026 ANSAC Marine Repair Engineering Co., Ltd. All rights reserved.

MST: 0202300567 | Hải Phòng, Việt Nam

Hotline+84 343 333 204
Emailtech@ansacshiprepair.com
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ANSAC Marine Propulsion
Precision Engineering Since 2012

ANSACShip Repair Engineering

ANSAC delivers absolute reliability in marine restoration, engine overhauls, and technical maintenance for the global maritime industry.

Explore Services24/7 Available — Contact Us
15+
Years Experience
200+
Vessels Served
24/7
Global Deployment
100%
ISO 9001:2015

Supported Engine Brands

MAN B&WWärtsiläYanmarDaihatsuMitsubishiCumminsCATABB
Our Services

Our Services

Specialized maritime engineering and repair solutions for global shipping fleets

Restoration of Marine Equipment

Restoration of Marine Equipment

Professional refurbishment of crankshafts, propeller shafts, cylinder heads, engine blocks, valves, bearings, gears, and heat exchangers for marine vessels.

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Engine Overhaul, Maintenance and Repair

Engine Overhaul, Maintenance and Repair

Complete overhaul and maintenance for main and auxiliary engines including MAN B&W, Wärtsilä, Yanmar, Cummins and Caterpillar.

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Turbocharger Overhaul

Turbocharger Overhaul

Professional marine turbocharger overhaul and repair services by ANSAC. Optimize combustion efficiency, reduce fuel consumption, eliminate vibrations, and prevent engine failures. Certified technical processes executed by our experienced in-house engineers in Hai Phong.

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Dynamic Balancing Services

Dynamic Balancing Services

Professional marine dynamic balancing services for rotors, fans, and turbochargers at ANSAC Hai Phong. High-precision digital balancing machinery eliminates destructive vibrations, protects high-speed bearings, and extends equipment operational lifespan.

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Pump Overhaul & Maintenance

Pump Overhaul & Maintenance

Professional overhaul and maintenance services for marine pumps, ensuring reliable operation, improved efficiency, and extended equipment lifespan for vessels.

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Electrical and Electronic Repairs

Electrical and Electronic Repairs

Professional marine electrical and electronic repair services by ANSAC. Specialist in diagnostic troubleshooting for automation systems, main switchboards (MSB), engine room monitoring alarms, and power distribution. Delivered by highly experienced in-house marine automation engineers to minimize costly vessel port downtime.

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Marine Spare Parts Supply

Marine Spare Parts Supply

Professional marine spare parts and stores supply services by ANSAC. Specialist in sourcing and delivering genuine or OEM main engine components, auxiliary machinery, marine electrical parts, deck and engine stores. Committing to strict quality control, full class certification, and rapid on-board delivery across all Vietnamese ports and anchorages to prevent costly vessel delays.

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The ANSAC Advantage

Why Choose ANSAC?

We don't just repair — we restore to peak performance.

Unyielding Quality

ISO 9001:2015 certified processes. Every repair exceeds OEM specs.

24/7 Mobilization

Global fly-away teams deployable within 24–48 hours to any port.

Precision Diagnostics

Endoscopy, thermal imaging, and vibration analysis for accurate fault detection.

Zero-Delay Delivery

Workflows optimized to minimize vessel downtime and reduce operating costs.

OEM Spare Parts

Direct access to genuine and high-quality alternative parts for all major brands.

Global Coverage

Strategic partnerships across South East Asia, Middle East and European shipyard hubs.

"Dedication – Timeliness – Speed – Comprehensive Service – Quality"

Featured Projects

Featured Projects

Trusted by global fleet operators

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MV DE MI
MV DE MI

2025

ANSAC's turnkey repair service for MV DE MI, involving the complete overhaul of the Guangzhou 6320ZC main engine, reconditioning of the TPL 67 turbocharger, and maintenance of the air cooler.

MV PROSPER
MV PROSPER

2025

A complex marine engineering project executed by ANSAC, featuring the comprehensive overhaul of the high-powered MAN B&W 6S70MC main engine and precise calibration of the Variable Injection Timing (VIT) high-pressure fuel pump system on MV PROSPER.

News & Updates

News & Updates

Industry insights and company announcements

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ReconditioningCrankshaft Repair

07/15/2025

Marine Equipment Reconditioning: Optimal Cost-Saving Solutions

Replacing equipment is expensive and time-consuming. Technical reconditioning is a smart alternative choice.

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Engine OverhaulMarine Safety

07/12/2025

Why Periodic Maintenance is Essential for Marine Engines?

Marine engines operate continuously in harsh environments; periodic maintenance is vital for maritime safety.

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Dynamic Balancing – An Essential Step in Rotating Equipment Maintenance
Dynamic BalancingVibration

07/10/2025

Dynamic Balancing – An Essential Step in Rotating Equipment Maintenance

Even a small imbalance in a rotor shaft or fan can create significant vibrations, leading to bearing system failure.

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TurbochargerMaintenance

07/08/2025

Turbocharger Overhaul – Don't Wait Until It's Too Late

Professional marine turbocharger overhaul and repair services optimize combustion efficiency and prevent severe engine failures.

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FAQ

Frequently Asked Questions

Need Marine Technical Support?

Our expert team is available 24/7. Contact us for a free consultation.

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