PETRONAS
Electrolyzer systems manufacturing for Malaysia's hydrogen programme
Precision Manufacturing · Kelantan, Malaysia
Precision machining and hydrogen systems manufacturing from Kelantan.
Limpahan builds aerospace-grade precision components, fabricated assemblies, and hydrogen infrastructure on one floor. Anchor work with Petronas. Research partnership with UKM. Three hydrogen deployments already in service across Malaysia.
Send a drawing, target material, tolerance, and lot size — we scope the part and reply within one working day.
Operating with
UKM
PEM fuel-cell research to production parts, Universiti Kebangsaan Malaysia
MOSTI
Ministry of Science, Technology & Innovation on-site review
Selected Customers
ExxonMobil
Shell
Sime Darby
Uzma Group
Helistar
MMSVS
Aerodyne
2020
Founded During Lockdown
07
Industries Served
18+
Team Members
03
Hydrogen Deployments
Capabilities
The floor, machine by machine.
The old site pushed this into a separate catalogue page. That was the wrong move. Buyers want the machine list, the proof, and the visual evidence in one place. Hover or tap each machine to inspect the equipment without leaving the page.
Material envelope: stainless steel 304/316, aluminium 6061-T6, PTFE, engineering plastics, tool steel. Traceable QC documentation is available where programme requirements demand it.
Proof
Where the parts go, and how tight the floor can hold.
The old site split this between “Track Record”, “Capabilities”, and “About”. It belongs together. This is the capability envelope buyers actually need.
Aviation
Stainless steel components with flight-critical geometry and the tightest tolerance envelope on the floor.
Oil & Gas
Stainless steel gears and pressure-cycling parts for demanding industrial service.
Automotive
Aluminium 6061 and stainless components from brackets to precision housings.
Manufacturing
Fixture plates, tooling base plates, and precision manufacturing infrastructure for other factories.
Marine
PTFE propeller fittings and sea-water service components built to marine engineering tolerances.
Hydrogen
Plate manifolds, reactor frames, welded chassis, and refuelling-station structures for hydrogen deployments.
QCOperational
Traceable inspection
Dimensional proof on dispatch
Optronics VMM, granite table inspection, and recorded measurements give each precision lot a documented QC spine.
ComplianceActive Programme
Certification roadmap
ISO 9001, 14001, 45001, AS9100D
The site used to bury this under stale dates. The cleaner story is simple: Limpahan is formalising quality, safety, environmental, and aerospace systems around how the floor already operates.
OperationsTwo Coasts
Kelantan manufacturing, PJ commercial reach
Production where cost discipline wins
Pengkalan Chepa houses the floor. Petaling Jaya shortens the path to Klang Valley customers, procurement, and partner meetings.
Hydrogen
Precision manufacturing, now pointed at Malaysia’s hydrogen economy.
This should not be a separate microsite unless Limpahan wants to sell hydrogen work as its own vertical. For now, it works better as the clearest proof that the floor can build beyond commodity machining.
Anchor Customer
Manufacturing electrolyzer systems for Petronas.
Petronas needed locally fabricated electrolyzer modules. Limpahan filled that gap with plasma-cut frames, machined manifolds, welded assemblies, and production discipline that could ship from Kelantan.
That shifted the company’s positioning. Limpahan is no longer just a CNC vendor. It is a manufacturing partner for physical hydrogen infrastructure.
Research Partner
UKM fuel-cell collaboration.
Universiti Kebangsaan Malaysia brings PEM fuel-cell research. Limpahan brings a floor that can turn research geometry into repeatable production parts instead of another whitepaper.
That bridge from lab to manufacturing is the part most programmes are missing. It is also where Limpahan becomes strategically interesting.
HETR Alignment
Aligned with Malaysia’s Hydrogen Technology and Economy Roadmap.
Malaysia’s long-range hydrogen ambition only becomes real when domestic manufacturers can build the hardware. Limpahan’s role is to fabricate that infrastructure inside Malaysia, with Malaysian operators and Malaysian supply chains.
H2-01Deployed
Hyper Hydrogen Reactor
Kampung Tekam, Johor
Production-scale reactor deployment with chassis, manifold, and framing fabricated on the Limpahan floor.
H2-02Deployed
Hyper Hydrogen Reactor
Pos Tibang, Perak
Second deployment with field-learned refinements for maintainability and better service access.
H2-03Commissioning
Hydrogen Refilling Station
Darul Hana, Sarawak
East Malaysian hydrogen mobility infrastructure with fabricated chassis, storage mounts, and dispensing-frame work.
Company
A Kelantan floor that moved from CNC work to strategic manufacturing.
The old site split this story across “About”, “Team”, and “Track Record”. One page is cleaner. The company story is origin, operating model, values, and leadership. That is it.
Origin
Built during lockdown, then expanded fast.
Limpahan was incorporated in June 2020 during Malaysia’s Movement Control Order. It started with a single HAAS machine in Pengkalan Chepa and a clear ambition: not a generic job shop, but a precision manufacturer capable of serving demanding industrial and eventually aerospace work.
Five years on, the floor includes CNC machining, turning, plasma cutting, welding, 3D printing, and documented QC. The hydrogen work did not replace that base. It proved what the base could support.
Operating Model
Two coasts, one supply chain.
Pengkalan Chepa is the manufacturing campus. Petaling Jaya is the commercial and procurement face to Klang Valley customers, partners, and programme stakeholders. That split keeps production disciplined without disappearing from the country’s industrial centre of gravity.
The result is a sharper offer: lower manufacturing friction in Kelantan, faster commercial access in Selangor, and one continuous operating story for customers.
001 / Quality
Document what you cut
Tolerances are not marketing copy. They are defined, measured, recorded, and shipped with the part when required.
002 / Environment
Industrial work, not careless work
Scrap control, coolant discipline, and a deliberate push into hydrogen manufacturing turn environmental intent into operating practice.
003 / Safety
Shop-floor safety is non-negotiable
Machine training, guarding, PPE, and process discipline are treated as baseline, not box-ticking theatre.
CH · 01
Dato' Che Nazahatuhisamudin bin Che Haron
Chairman
Board-level oversight across governance, strategic direction, and the company’s positioning inside Malaysia’s hydrogen and advanced-manufacturing agenda.
CEO · 02
Kamarul Hafiz bin Muhamed
Managing Director / Group CEO
Founder and operating driver behind Limpahan’s progression from east-coast CNC floor to hydrogen-sector and aerospace-oriented manufacturer.
CS · 03
Noor Hakimi bin Nasir
Corporate Service Director
Leads corporate services, compliance systems, and the operating structure spanning Kelantan production and Petaling Jaya commercial activity.
ENG · 04
Mohd Sukri bin Jusoh
Engineering Director
Leads the machine floor, fabrication capability, QC discipline, and technical execution across hydrogen and precision-engineering programmes.
Contact
Send the drawing. Send the spec. We’ll scope the part.
One page means one conversion path. No dead-end contact route. No extra click to find a phone number.
Primary Phone
Corporate Email
Manufacturing Campus
Pengkalan Chepa, Kelantan
Commercial Reach
Petaling Jaya, Selangor
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