Precision Vacuum Technology for the Next Era
From advanced PVD systems to custom-engineered components — Semivac delivers innovative vacuum solutions for semiconductor, optical, and industrial applications worldwide.
Your Partner in Vacuum Technology
Semivac International Pte Ltd is a high-tech enterprise specializing in the research, development, manufacturing, and sales of vacuum products. Headquartered in Singapore, we serve customers across Asia, Europe, and beyond with cutting-edge vacuum solutions.
Backed by a team of experienced engineers and long-term collaborations with National University of Singapore (NUS), Singapore A*STAR, and Temasek Polytechnic, we have accumulated extensive expertise in advanced vacuum equipment design and manufacturing.
As an official authorized distributor of ULVAC, we provide the full range of ULVAC equipment alongside our own product line-up — offering customers a uniquely comprehensive vacuum technology portfolio.
Vacuum Technology Solutions
From complete coating systems to precision components — everything you need for thin-film deposition and vacuum applications.
PVD Sputtering Systems
Multi-source magnetron sputtering for metals, dielectrics, and compound films — R&D to production scale.
Learn MoreDLC & TAC Coating Systems
Diamond-Like Carbon and Tetrahedral Amorphous Carbon — extreme hardness, low friction, extended component life.
Learn MoreALD Systems
Atomic Layer Deposition — nanometer-precision films with perfect conformality. Thermal & plasma-enhanced.
Learn MoreMagnetron Cathodes
Round, planar, and rotary cathodes — 2" to 12" — optimized for every deposition geometry and throughput need.
Learn MoreEnd-to-End Vacuum Solutions
One partner for systems, components, and services — backed by decades of engineering expertise.
Systems
Complete PVD sputtering, DLC/TAC coating, and ALD platforms — from compact R&D tools to high-throughput production systems with full automation.
Explore SystemsComponents
Magnetron cathodes, RF generators (13.56MHz), microwave generators (2.45GHz), and remote plasma sources — 300W to 6kW.
Browse ComponentsServices
PCBA repair & reverse engineering, vacuum pump rebuilds, power supply repair, custom parts fabrication, and comprehensive technical support worldwide.
View ServicesGlobal Expertise, Local Partnership
Founded in Singapore with a global outlook, Semivac brings together multidisciplinary engineering capabilities spanning vacuum technology, nanomaterials science, industrial automation, power electronics, mechanical design, and industrial control systems.
Industries We Serve
Our vacuum technology solutions power innovation across the world's most demanding industries.
News & Events
The Battery Show — Visit Our Booth
Meet the Semivac team at the Battery Show to discuss coating solutions for next-gen battery manufacturing.
ECT 2026 — European Coating Technology
We're exhibiting our latest PVD and DLC systems at ECT 2026. See live demos and meet our engineering team.
Chillventa 2026
Join us at Chillventa to explore vacuum solutions for refrigeration, HVAC, and industrial cooling applications.
Ready to Discuss Your Vacuum Requirements?
Our engineering team is ready to provide tailored solutions for your application. Reach out for a consultation, quote, or technical discussion.