Engineering, Equipment, and Strategies for Equipment Life-Cycle Sustenance 


GIANTECH Engineering is Classified as a Critical Service for Vessels in Singapore Waters.

Read more about how the company is a Critical Service Provider for Vital Equipment onboard LNG Vessels passing Singapore everyday.

Online Store

Get reliably-sourced and competitively-priced spare parts. We offer critical and consumable spare parts for Inert Gas Systems, N2 Systems, Boilers & Burners, Incinerators, Air Compressors, Gas Detectors, P/V Valves and etc.

Engineering Services

GIANTECH provides Life-Cycle Services to essential marine equipment.

Our service engineers are authorised by original equipment makers to conduct: Annual HealthChecks, Maintenance and Repairs and Dry Dock Services for the following equipment brands:

New Equipment

Working closely with equipment makers, we offer new equipment for marine newbuilding and offshore vessels. We supply Inert Gas Systems, N2 Systems, P/V Valves, Marine Incinerators, Ship Performance Systems, Vibration Compensators, Ballast Water Management Systems and etc.

GIA Engineering D.O.O (Croatia)

Serving European, UAE, Poland, Rotterdam  based Vessels


Inert Gas Systems, Boilers, N2 Systems

Formerly known as Goh IGS & Automation Pte Ltd (GIA), GIANTECH Engineering has been recognized as a reliable after-sales service agent for many types of specialized marine equipment and supplies on board seagoing vessels.

We are the authorised service centre of Air Products , Pres-Vac, Atlas Incinerators, KYMA, G&O and Sunflame in Singapore.

We have also formerly represented Kangrim (IGG & Boilers) and Kashiwa (IGG) as authorised service agents.

With more than 15 years of marine experience and a dedicated team of maker-trained service engineers, GIANTECH meets and exceeds ship owner demands by ensuring that their systems operate smoothly throughout cargo operations.

Year Established
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Customers Served


*Brands represented differ across locations

GIANTECH is pioneering the market in South East Asia providing next generation combustion equipment, environmental solutions and complete plant services to the petrochemical, chemical, power and pulp & paper industries.