About us

liquid nitrogen storage tank

Quantum Gas at a glance

We are a proudly South African company serving both local and national markets with specialised cryogenic and industrial gas solutions. Our commitment to community development drives us to employ and upskill South African youth, equipping them with valuable technical expertise.
Our team is experienced in handling a wide range of gas cylinder types and delivering comprehensive engineering services. We install, maintain, and decommission storage tanks, pipelines, vaporizers, and stainless‑steel systems, all in accordance with the highest safety and industry standards.
For enquiries, contact us at info@techqg.co.za.

cryogenic gas tank plant

What we do

We design, install and maintain a vast array of cryogenic tanks and pipelines. We are certified to conduct pressure testing & pipe cleaning. We also specialise in safety valves, & tank vacuums. As part of our servicing offering  we provide detailed inspections with reports, shutdown and breakdown support, and pump repairs. We prioritise safety and reliability for our customers across industries.

Industries we serve

Healthcare & Labs

Quantum Gas provides specialised support to the medical and healthcare sector through the installation, maintenance, and technical servicing of critical gas supply systems. Our team ensures the safe and reliable operation of medical gas pipelines, cryogenic storage vessels, manifolds, and associated equipment used in hospitals, clinics, and laboratories. We offer end‑to‑end support, including system commissioning, routine preventative maintenance, emergency repairs, and compliance‑driven inspections, helping healthcare facilities maintain uninterrupted access to essential medical gases.

Food & Beverage

Quantum Gas supports the Food & Beverage industry with specialised installation, maintenance, and technical services for gas‑based production systems. We work with CO₂, nitrogen, and other process gases essential for carbonation, packaging, chilling, and preservation. Our team installs and services storage vessels, pipelines, vaporizers, and distribution systems to ensure consistent gas quality, operational efficiency, and full compliance with safety and hygiene standards. We also provide ongoing technical support and preventative maintenance to keep production lines running reliably and without interruption.

Manufacturing & Fabrication

Quantum Gas delivers specialised installation, maintenance, and technical support services to the manufacturing and fabrication industry. We work with a wide range of industrial gases essential for welding, cutting, heat‑treatment, and production processes. Our team installs and services bulk storage vessels, manifolds, distribution pipelines, vaporizers, and high‑integrity stainless‑steel systems designed for demanding industrial environments. We provide preventative maintenance, system optimisation, and rapid technical support to ensure safe, reliable, and uninterrupted gas supply for fabrication and manufacturing operations.