ABOUT PERENCANA
Perencana Dingin Sdn. Bhd. is a Malaysian engineering company specialising in rolling stock HVAC systems and M&E engineering solutions for public transportation.
Our core capabilities encompass the engineering, manufacturing, refurbishment, re-engineering, maintenance, repair and overhaul (MRO) of railway HVAC systems.
Building on our strong in-house engineering capabilities and practical railway experience, we also deliver a broader range of M&E engineering solutions for transportation systems and supporting infrastructure, with a focus on reliability, maintainability and long-term asset performance.
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Specialised engineering for railway HVAC systems, from integration and localisation to testing and lifecycle support.
Repair, overhaul, refurbishment and re-engineering to improve reliability, performance and asset life.
Engineering solutions for transportation systems and supporting infrastructure.
OUR EXPERTISE
Complete railway HVAC solutions supporting the entire system lifecycle, from new equipment and reengineering to maintenance and spare parts support.
Development of innovative HVAC technologies, engineering improvements and digital solutions to enhance system performance, operational efficiency and long-term reliability.
↗ 02New air-conditioning systems and equipment developed for rolling stock applications.
↗ 03Refurbishment, restoration, reengineering and enhancement of existing railway HVAC systems to improve performance, reliability and service life.
↗ 04Inspection, servicing, repair and overhaul supporting reliable railway HVAC operations.
↗ 05Original, OEM and aftermarket components supporting modern and obsolete railway HVAC systems.
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Perencana ARAH is an integrated
railway HVAC monitoring and maintenance management
platform that connects equipment information,
sensor data, service history and train location
tracking to support asset reliability and
maintenance coordination.
Perencana Portal is an internal
operations and business management workspace
integrating project control, workforce coordination,
procurement, inventory and technical documentation
to streamline daily operations and improve
communication across departments.
Perencana ARAH collects operational data from HVAC sensors through communication gateways, enabling equipment condition monitoring and performance analysis without requiring continuous train connectivity.
Supporting QR-based equipment identification, maintenance reporting, service history and GPS train tracking to improve asset visibility and maintenance coordination.
Perencana Portal centralises project coordination, workforce planning, procurement, inventory management and technical assurance to enhance operational efficiency across departments.
FEATURED PROJECTS
Selected railway HVAC projects delivered through engineering, refurbishment, maintenance and technical expertise.
Explore our railway engineering, HVAC and M&E project experience.
View All Projects →Discuss your railway HVAC, rolling stock, or M&E engineering requirements with our team.
