A steel module lifted by crane with a YSSE spreader bar on site
Steel structures for the RAPID project in Pengerang
Double Helix Bridge at Marina Bay at night
YSSE Fabricator Engineering & Construction
30 years of steel & civil experience

Steel structuresand civil works,workshop to site.

YSSE Fabricator builds steel structures and civil works for construction projects, with piping and oil & gas capability, across Johor and Sarawak.

Get a quote View projects
30+Years of experience
14,000Tonnes on PETRONAS RAPID
65.5 mTallest structure lifted
G5CIDB grade
PETRONAS/Shell/Keppel/Tokuyama/Panasonic/EVYAP/UTOC/Sunway/Jackwinches/
What we do

Six service lines, one accountable team.

Send us a drawing, a sketch or a problem. From foundations to steelwork and piping, we build it and stand behind it at handover.

Welder working on an offshore machine frame cover in the YSSE workshop
01
Structural steel & erectionSteel structures, roof trusses, platforms and girders, fabricated and erected on site.
 02
Civil & concrete worksBridges, roads, foundations, slabs and drains for building and infrastructure projects.
 03
Piping worksFabrication, erection and testing of piping systems, including heat tracing.
 04
Custom fabrication & machiningSpreader bars, handrails, machine frames and one-off parts, with CNC machining, cutting, bending and rolling.
 05
Cabin, factory & roofingCabin and container modification, roofing, and factory or platform extensions.
 06
Site servicesHeavy lifting, scaffolding, machinery installation, maintenance and skilled manpower.
Where we work

Construction first.
Industrial when you need it.

Most of our work is building construction: steel structures, and now the civil works that go with them. The same team also takes on piping and oil & gas jobs.

Steel staircase and platform installed inside a factory Main focus
Building construction Factories, warehouses, platforms and extensions. We handle the steel structure and the civil works under it, so you deal with one contractor.
Steel structures & erection Civil, bridge & road works Roofing & extensions
Fabricated pipe stands for a piping installation
Piping Fabrication, installation and testing of piping systems and supports.
Spreader bars fabricated in the YSSE yard
Oil & gas Spreader bars, offshore machine frames and skilled manpower.
Completed offshore machine frame with bolted box cover, painted yellow
Featured project

Offshore compressor cabinets, designed and built in-house.

2019 · Jackwinches. We designed and fabricated offshore compressor cabinets, turning open machine frames into fully enclosed, bolted box covers with doors, louvres and diesel covers, finished in offshore-grade paint.

Read the case study
Projects

Recent work

All projects
Steel structures for the steam cracking heaters at RAPID, Pengerang
PETRONAS · Pengerang · 2017 RAPID Project Steel erection, heavy lifting and piping for the steam cracking heaters: around 14,000 tonnes.
Steel building frames at the Tokuyama plant in Samalaju
Tokuyama Malaysia · Bintulu · 2011 Polycrystalline Silicon Plant Structural erection, underground piping, fire protection and trench covers.
Double Helix Bridge lit up at night
Marina Bay, Singapore · 2008 Double Helix Bridge Full fabrication and staged erection of the bridge’s steel elements.
Gumusut-Kakap production platform under construction
Shell Malaysia · 2012 Gumusut-Kakap Piping and fibreglass gratings for Shell’s first deepwater field in Malaysia, with zero injuries.
YSSE fabricator drilling steel beams in the workshop
About YSSE

We learn from the past and engineer the future.

Founded in Johor Bahru in 2009 by Mr Yeong Yew Sin, YSSE has grown into a two-base fabrication and engineering company, with our branch in Kuching serving Sarawak and Borneo.

Skilled crewFabricators, welders and riggers. SMAW, FCAW and TIG.
Checked before handoverEvery job is inspected for quality before it leaves us.
Safety on every shiftSafe work practices on every site, every day.
Workshop to siteOne team fabricates, delivers and erects.
Trusted by
Client logo
Client logo
Client logo
Client logo
Client logo
Client logo
Get a quote

Have a drawing? Send it to us.

Tell us what you need built and where. We'll come back with a price.

WhatsApp us enquiry@ysse.com.my
Headquarters Johor Bahru No. 30, Jalan Maju Cemerlang, Taman Perindustrian Maju Cemerlang, 81800 Ulu Tiram, Johor
Branch Kuching No. 245, Block 12, MLTD, Jalan Setia Raja, Muara Tabuan Light Industrial Park, 93350 Kuching, Sarawak