Your

Reliable

Partner®

Our motto, reflects our dedication to being a trusted and dependable companion throughout your journey. We deliver consistent support and uphold the highest standards of integrity to ensure you can rely on us every step of the way. Together, we build lasting relationships that drive growth, value, and long-term success.

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About us

Registered with

Our Core

Service Contract

Machinery Maintenance Contract Services

Stay Compliant. Stay Operational.

We provide scheduled machinery maintenance and statutory compliance support to keep your equipment safe, certified, and audit-ready.

What We Cover:

Preventive servicing and inspections
PMT, PMA & PMD compliance support
Safety checks, calibration & reporting
DOSH inspection preparation

Why Choose Us:

Fixed maintenance schedule
Reduced downtime and compliance risk
Professional, end-to-end support

CTA:
Sign up for a maintenance contract today.
Reliable machinery care, without operational disruption.

On Site Calibration

Safety Valve Calibration
Safety valve calibration is the process of checking and adjusting a safety valve to make sure it opens at the correct pressure. This helps protect equipment from overpressure. The valve is tested using controlled air or water pressure, and adjusted if needed to match the required set point. Calibration also ensures the valve closes properly after releasing pressure. It is important for safety and to meet standards like DOSH or ASME.

Pressure Gauge Calibration

Pressure gauge calibration is the process of testing and adjusting a pressure gauge to ensure it shows accurate readings. This is done by comparing the gauge to a known standard using a pressure calibrator. If the reading is not correct, the gauge is adjusted or noted for error. Calibration ensures the gauge gives reliable results, which is important for safety, quality control, and compliance with standards such as DOSH or ISO. Regular calibration helps prevent equipment failure and ensures safe operation in pressure-related systems.

Machinery Need for DOSH Registration

PMT Machinery List

PMT – Pressure Vessel/Pressure Equipment Certification

This category includes all pressure vessels operating with internal pressure.

Mandatory PMT registration:

Air Receiver (Bejana Udara)
Sterilizer/Autoclave
Steam Boiler (Small boiler < 50hp)
Hot Water Boiler/Heating Boiler
Pressure Tank (Nitrogen, Oxygen, CO₂, Argon, etc.)
Air Compressor (Receiver tank only, machine not required)
Hydropneumatic Tank
Expansion Tank (HVAC system)
LPG Storage Vessel
Ammonia Receiver/Refrigeration Pressure Vessel
Heat Exchanger
Evaporator & Condenser (refrigeration system with pressure shell)

Important notes:

Small portable type tanks (<15 liters or certain low pressure) may be excluded.
All pressure vessels require an Annual Inspection by a Competent Person (DOSH Registered Inspector).

PMA Machinery List

PMA–Lifting Machinery Certificate

This category is specifically for machinery that lifts loads, people or goods.

Mandatory registration of PMA:

Passenger Lift (Lif Penumpang)
Goods Lift (Lif Barangan)
Escalator & Travellator
Tower Crane
Mobile Crane
Crawler Crane
Overhead Crane/Gantry Crane
Jib Crane
Monorail Hoist
Forklift–only if it is used to lift people (man basketball).
Scissor Lift/Boom Lift/Aerial Work Platform
Construction Hoist/Material Hoist

Note:
All PMAs need Annual Inspection by the Authorized Examiner (AE) and certificate displayed on the machine.

PMD Machinery List

PMD–Certification of Steam Boilers & Unfired Pressure Boilers

PMD usually refers to a high-power boiler (boiler) system.

Mandatory PMD registration:

Steam Boiler (≥50 horsepower/high pressure boiler)
Unfired Pressure Boiler
Thermal Oil Heater (depending on design pressure)
Waste Heat Boiler
Package Boiler

Note:

PMD requires a Boilerman and a Steam Engineer according to the boiler capacity.
Periodic inspections are carried out by the DOSH Boiler Inspector (DOSH/JKKP).

Annual Services & Maintenance

PRESSURE VESSEL (PMT)

Visual Inspection of vessel condition.
Internal cleaning of the vessel.
Safety valve on-site calibration.
Pressure gauge on-site calibration.
Parts replacements.
Ultrasonic thickness test (UT).
Reporting

HOIST I CRANE (PMA)

Visual inspection of hoisting machine condition.
Inspection of wire rope, hook and sheave condition.
Checking of motor, brake system and limit switches.
Lubrication of moving parts.
Parts replacements (if required).
Load test (if required).
Reporting.

BOILER (PMD)

Visual inspection of boiler external condition.
Internal inspection of boiler furnace and tubes.
Internal cleaning of the boiler.
Safety valve on-site calibration.
Pressure gauge on-site calibration.
Inspection of burner system and controls.
Parts replacements (if required).
Non-Destructive Testing (NDT).
Reporting.

DOSH Statutory & Compliance

DOSH HEADQUARTERS

MySKUD (PMT I PMA I PMD)

Design Approval - Pressure Vessel
Design Approval - Lifting Device
Design Approval - Boiler
Local & Overseas Machinery
New & Used Machinery
Reversed Engineering
PSTT - Advanced NDT Inspection
SSI - Special Scheme Inspection

DOSH STATE

MyKKP (PMT I PMA I PMD)

Workplace Notification
New Registration & Relocation
Annual Machinery Renewal
Machinery Notification
Construction Site Notification
Pre-inspection
DOSH Inspection (New & Renewal)
3rd Party Inspection & Verification

OSH DOCUMENTATION

OSH ASSESSMENT

HIRARC - Hazard Identification, Risk Assessment & Risk Control
CHRA - Chemical Hazard Risk Assessment
NRA - Noise Risk Assessment
ERA -Ergonomic Risk Assessment
LEV - Local Exhaust Ventilation
IAQ - Indoor Air Quality

Our Expertise

EPCC Engineering Procurement Construction Commissioning & Ai

Tijarah Mabrur Sdn Bhd provides complete EPCC (Engineering, Procurement, Construction, and Commissioning) services, managing projects from design and engineering through procurement, construction, and final commissioning. We ensure safe, high-quality, and timely project delivery, offering clients a single, reliable partner from start to finish.

EYESITE Personal Protective Equipment (PPE) & Ai Detection

Eyesite PPE by Tijarah Mabrur Sdn Bhd is a cloud-based safety platform for oil & gas operations. Powered by AI video analytics, it monitors PPE compliance in real time—detecting missing helmets, vests, gloves, and more before incidents happen. Fully aligned with HSE standards, Eyesite provides centralised monitoring, reporting, and audit records through a secure cloud dashboard, delivering safer sites with less manual work.

FABRICATION Steel & Hot Works
Fabrication

Tijarah Mabrur Sdn Bhd provides fabrication services covering steel works and hot works fabrication for industrial and commercial applications. Our capabilities include cutting, welding, fitting, and assembly of structural steel and metal components in accordance with approved drawings and safety standards. With a strong focus on workmanship, safety compliance, and quality control, we deliver reliable fabrication solutions that meet project specifications and site requirements.

TRAINING Worldclass Strategic Knowledges & Team Building

Tijarah Mabrur Sdn Bhd is an HRD Corporation–registered training provider delivering practical technical, safety, and corporate training. Our programs are led by industry practitioners and include HRDC-claimable courses, customised modules, and impactful team-building activities. We help organisations develop capable, confident, and high-performing teams ready for real workplace challenges.

Our Service

CLEANING SERVICES

MANUAL

Manual

Cleaning

-

HPWJ

High Pressure Water Jet

Industrial high pressure cleaning up to 1000 bar for heavy industry.

SUPERSTEAM

SuperSteam

(VAPOR)

Supersteam vaporized high temperature cleaning for industries.

DRY ICED

Dry Ice

Cleaning

Extraordinary satisfaction end cleaning with no waste behind.

COMPETENT PERSON & MANPOWER

Authorized Gas Tester (AGT)
Authorized Entrant & Standby Person (AESP)
Niosh -TNB Safety Passport Holder (NTSP)
Oil & Gas Safety Passport Holder (OGSP)
Safety & Health Officer (SHO)
Boilerman / Steam Engineer
Crane Operator & Rigger
Scaffolding Supervisor / Inspector
Confined Space Supervisor
First Aider (Certified)
Certified Welder
OSHC - Occupational Safety & Health Coordinator

Joining us

NDT & INTEGRITY TEST

NDT

Non-Destructive Testing Method

Ultrasonic Thickness (UT)
Dye Penetrant (DPT)
Magnetic Particle (MPI)
Radiographic (RT)

INTEGRITY TEST

Functioning & Performance

Test On Site

Hydrostatic Test (HT)
Load Test
Steam Test
Soap Test

ADVANCED NDT

Advanced Non-Destructive Testing

Phase Array Ultrasonic (PAUT)
Eddy Current (ECT)
Time of Flight Diffraction (TOFD)
Digital Radiographic (DRT)

3RD PARTY VERIFICATION

SIRIM QAS International Sdn Bhd serves as our official third-party inspection and certification body, renowned for its technical competence, impartiality, and adherence to national and international standards. As a DOSH-accredited agency in Malaysia, SIRIM QAS supports critical activities including pressure vessel inspection, boiler certification, non-destructive testing (NDT), and load testing. Their involvement ensures all inspected equipment and systems comply with applicable safety, regulatory, and quality requirements, providing assurance to our clients and meeting statutory obligations.

Product

Pressure Vessel

Ex-stock & custom. PMT included

Our Core

Service Contract

Machinery Maintenance Contract Services

CONTRACT SIGN UP

On Site Calibration

Machinery Need for DOSH Registration

PMT Machinery List

PMT – Pressure Vessel/Pressure Equipment Certification

PMA Machinery List

PMA–Lifting Machinery Certificate

PMD Machinery List

PMD–Certification of Steam Boilers & Unfired Pressure Boilers

Annual Services & Maintenance

DOSH Statutory & Compliance

Our Expertise

EPCC Engineering Procurement Construction Commissioning & Ai

EYESITE Personal Protective Equipment (PPE) & Ai Detection

FABRICATION Steel & Hot Works
Fabrication

TRAINING Worldclass Strategic Knowledges & Team Building

Our Service

CLEANING SERVICES

MANUAL

HPWJ

SUPERSTEAM

DRY ICED

COMPETENT PERSON & MANPOWER

NDT & INTEGRITY TEST

NDT

INTEGRITY TEST

ADVANCED NDT

3RD PARTY VERIFICATION

Product

Our Clients

We Serve Your Industrial Need, Because We Care.

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