Specialists in LNGC Membrane Containment Systems and EPCIC Solutions

Providing reliable consultancy for EPCIC - marine and offshore projects

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LNGC & LPGC

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20+ Years of
Experience

who we are

Built on Expertise & Integrity

Imanigaz Marine & Engineering Sdn Bhd (IMESB) is a Malaysian EPCIC company built around one core belief that world-class marine and industrial solutions should be accessible right here in our region.

We specialize in LNGC global testing, SBTT, leak detection services including Acoustic Testing, Helium Testing and Non-Destructive Testing (NDT), as well as N2 purging for LNGC and offshore applications.

With industry experience in LNGC and LPGC repair operations since 2005, our team delivers strong technical expertise and reliable support to shipyards, fabrication yards and marine and offshore projects.

Pioneer LNGC/LPGC Team

Our MD led the establishment of LNG repair and conversion capability at at Malaysia's largest shipyard, trained in Japan, Korea and France.

Regional Advantage via Labuan

Strategic alliance with Preston Shipyard & Labuan SE, only 3–4 hours from LNGC trading points, saving up to RM4.9M per vessel.

In-House Cold & Hot Insulation

We manufacture SIRIM-certified polyurethane foam for cryogenic insulation, fully tested at our own facility.

Trusted by International Owners

Serving LNGC in Malaysia and international clients from the Middle East, Korea, China, Japan, Brunei and the United Kingdom

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Our Clients

Trusted by companies across the marine, offshore and engineering industries.

Trusted by industry leaders worldwide

Our Services

From a single insulation repair to a full LNGC cargo containment overhaul, IMESB brings certified personnel, in-house manufacturing and decades of field experience to every scope of work.

We Deliver Excellence in Every Project

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Project Management Consultancy

Providing expert EPCIC project management services for marine repair, conversion and upgrading works. Specialists in LNGC, LPGC, naval vessels and floating installations including FPSO, FSO and FLNG.

Ship Brokerage & Ship Management

Providing reliable ship brokerage and ship management services, supporting vessel owners, operators and charterers with efficient vessel operations and management.

Global Testing, SBTT & Leak Detection

Specialized services for LNGC membrane containment systems including global testing, SDTT, acoustic testing, helium testing, NDT and leak detection.

LNG Tank N₂ Purging

Supply and operation of 250,000 m³ nitrogen per cycle. ISO tank T75, sea water bath vaporiser at 2,500–5,000 m³/hr, and qualified field engineers with active nitrogen sources across Malaysia.

Insulation Works

Hot, cold and cryogenic insulation for vessels, pipelines and industrial equipment. Our in-house SIRIM-certified PUF production ensures uncompromised material quality from the source.

Piping & Valves Works

Renewal and fabrication in CuNi, SUS, mild steel and chrome molly. Precision pipe work for marine and industrial systems, executed by qualified tradespeople.

Ducting Works

Full fabrication and installation of spiral, oval, rectangular and bespoke duct configurations in SUS 316L, aluminium, galvanised and mild steel.

HVAC Systems

Complete HVAC packages for marine and commercial applications — piping, chiller installation, AHU commissioning and integrated cooling system delivery.

Hydraulic & Machinery

Specialist hydraulic system servicing, fault diagnosis, repair and commissioning for ship deck machinery and complex industrial equipment.

Aluminium Works

Fabrication, installation and structural repair in aluminium for vessel and building applications — handled by certified welders following rigorous qualification procedures.

Welding Works

Certified welder deployment to marine and industrial clients. Every weld qualification follows a well-defined procedure that guarantees structural integrity and classification compliance.