Integrated & Reliable Engineering Services

Instrumentation and Control System


Design, Supply, install, testing and commissioning of entire I&C system which also includes the calibration works for respective instrument. Provide Commissioning and Programming Engineers.

Cathodic Protection

 Design, supply, install, testing and commissioning of entire Cathodic Protection system (both impress current and sacrificial anodes) for cooling water components, tanks, jetty, condenser, underground pipes and sheet piles. ExPG Engineering proudly represents trusted international brands known for quality and performance: 

• 3C Corrosion Control Company (S) Pte. Ltd. 

• TaeHeung 

Piping Fabrication and Erection Works


Supply, fabricate, erect and testing of various piping system for a wide range materials such as - carbon steel of thickness up to 5 "; stainless steels - 304, 316, 321, 347, 309, 310; alloy steels - P11, P5, P22, P9, P91; unassigned materials - HP40, 800HT.

Tanks, Pressure Vessels and Non-Pressure Parts


Design (API, ASME, BS and DIN Standards), supply, erect, testing and commissioning of tanks, pressure vessels (with ASME Stamp & DOSH approval), steel structures, dampers, skids and any metal related fabrication works.

Heat Exchangers



Design, supply, fabricate, install, test and commissioning of shell tube heat exchangers. We also carry out repair and refurbishment works on damaged heat exchangers.

Trading Services

We are a reliable industrial components supplier in Malaysia, providing a wide range of mechanical, electrical, and instrumentation products to support complex industrial operations across various sectors. Our product lineup includes valves, DJI Matrice 30 Series flight batteries, exothermic welding molds, and other essential engineering components that ensure performance, safety, and efficiency in every project. We proudly represent trusted international brands known for their quality and innovation.

Our trading platforms include:

• Schwietzke Valves

• Lapasar 

Electrical


Supply, install, testing & commissioning of small power lighting, LV & MV Electrical System for all industries.

Project Management & Consultancy Service

Equipment and systems know how for all phases of Energy Projects & Project Management which offers Supply, Design-build as a Turn-Key projects that focuses on Energy Projects, Installation Mechanical & Electrical Systems especially in Installation of Air- conditioning & Refrigeration systems, Installing Gas Fired & Absorption Systems, and Operation Engineering Services.

Dr. Thiedig Sampling and Analyzing Systems 

ExPG Engineering Sdn. Bhd. is the exclusive representative of Dr. Thiedig Sampling and Analyzing Systems in Malaysia and Singapore. 

We specialize in offering comprehensive sampling and analyzing solutions for the water and steam cycle, designed to ensure the highest standards of reliability and precision. Our systems cover critical parameters including oxygen, hydrazine, silicate, sodium, conductivity, and pH—enabling accurate monitoring and control for efficient plant operation. 

Earthing & Lightning Protection System 

We provide comprehensive Earthing and Lightning Protection Systems designed to safeguard people, equipment, and infrastructure from electrical hazards. Our solutions ensure reliable grounding, surge protection, and lightning dissipation in compliance with international safety standards. 

We offer complete design, supply, installation, testing, and commissioning services for: 

• Lightning protection systems (LPS) – air terminals, down conductors, and earth termination networks 

• Earthing systems – conventional and maintenance-free chemical earthing 

• Surge protection devices for electrical panels and sensitive instrumentation 

• Exothermic welding systems for permanent, corrosion-free joints 

• Testing and maintenance of grounding resistance and system integrity 

Fire Protection System 

We offer Turnkey Fire Protection Systems specifically engineered for power plants and industrial facilities, where safety, reliability, and rapid response are critical. 

Our fire protection solutions cover detection, suppression, and control systems that safeguard vital assets such as turbines, generators, transformers, control rooms, and cable tunnels. 

We provide end-to-end services including design, supply, installation, testing, and commissioning of: 

• Automatic fire detection and alarm systems 

• Gas-based suppression systems (CO₂, FM-200, Novec 1230, Inergen) 

• Water-based systems (hydrant, sprinkler, deluge, and foam systems) 

• Fire pump systems and control panels 

• Fire extinguishers and accessories 

• Maintenance and inspection services in accordance with NFPA and local standards 

On-site Calibration

Our on-site calibration services are designed to minimize downtime and ensure your equipment remains in peak condition without the need for removal from your facility.

We provide calibration at your premises for:

• Pressure and temperature instruments

• Flow meters and level transmitters

• Process control and monitoring instruments

Off-site Calibration (Laboratory Calibration)

Our in-house calibration laboratory offers a controlled environment to perform precise and traceable calibration using certified reference instruments. We provide calibration for:

• Electrical and electronic measuring devices

• Analytical equipment

• Mechanical instruments requiring high-accuracy standards

Containers / Storage 

We supply fully equipped temporary offices and storage containers designed to meet the diverse needs of project sites, construction areas, and industrial operations. 

Our modular and portable cabin solutions provide a quick, reliable, and cost-effective setup for both administrative and storage purposes, ensuring comfort, functionality, and safety on-site. 

We offer: 

• Office cabins – furnished with lighting, air-conditioning, electrical points, and furniture 

• Storage containers – secure and weather-resistant for tools, equipment, and materials 

• Custom-built units – tailored layouts to meet specific site or operational requirements 

• Delivery, installation, and relocation services for all container types 

Maintenance Services

Scheduled and Unscheduled Maintenance Services for Power Plants and General Industries.


Waste Water Treatment Plant

ExPG delivers end-to-end wastewater treatment plant services, from design and construction to commissioning and long-term maintenance. Our team combines engineering expertise with reliable project execution to build systems that meet environmental standards, optimize operational efficiency, and ensure sustainable water management for industries and facilities.
Whether it’s a new plant, an upgrade, or routine maintenance, ExPG provides dependable, compliant, and cost-effective wastewater treatment solutions tailored to your needs.

Sewerage treatment Plant

ExPG specializes in the maintenance of sewerage treatment plants, ensuring systems operate safely, efficiently, and in full compliance with regulatory standards. Our team provides scheduled servicing, troubleshooting, equipment upkeep, and performance optimization to keep your treatment facilities running at peak reliability.
With responsive support and technical expertise, ExPG helps extend equipment lifespan, prevent system failures, and maintain uninterrupted sewerage operations for industrial and commercial clients.

Training Provider


Registered with HRDF and provide specialized training programs such as Sampling Systems, Corrosion Protection, Siemens Control Systems and other upon request.