Semi Hermatics was founded with a simple mission: to make industrial and offshore operations safer, smarter, and more efficient. Over the years, we’ve grown into a trusted partner for oil & gas and industrial clients by focusing on real-world solutions rather than just equipment.
“Engineering isn’t just about tools — it’s about people, experience, and trust.”
SEMI HERMATICS ENGINEERING SDN BHD (MALAYSIA) is a top supplier for the Welding Habitat System (WHS) with the following standards:
The latest design available on the market.
Powerful, compact, and safe. Our Pressurized Welding Habitat System (PWHS) is a cost effective alternative to complicated and overpriced systems on the market. With our small package, you can weld anywhere you want without protection of external gas tanks.
Mobile Type – easy to be transferred within work-site by 1-2 personnel. Our Pressurized Welding Habitat System (PWHS) is versatile, lightweight and portable. The gas and electric system is easy to use and set up.
Compact Design – easy for shipment and logistic arrangement.
The safety feature can be added according to clients’ requirements.
Ready with Certificate of ORIGIN (Made in Malaysia).
Easy for maintenance and calibration.
Air Heaters available for working requirements during Extreme Winter (Optional).
Air Fan Coolers available for working requirements during Extreme Summer (Optional).
Our team is our greatest strength. Every engineer, technician, and project manager at Semi Hermatics brings hands-on experience in high-risk environments, ensuring every solution is practical, reliable, and safe.
who have worked offshore and on critical industrial projects
in safety, compliance, and operations
who ensure timely, efficient delivery
This human expertise is what allows our clients to trust us with their most complex projects.
These values are why clients return to Semi Hermatics for critical projects. Instead of repeating services, we highlight the principles that guide every project:
we deliver exactly what we promise
a culture embedded in every workflow
customized to operational needs
staying ahead with the latest standards and technologies
Choosing Semi Hermatics means partnering with a team that understands your challenges, prioritizes safety, and delivers real-world solutions.
Contact us today to meet the team and discuss how we can help your next project succeed.