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The Gas, Welding and Safety Professionals

Established in 1964, Leeden NOX has grown to become the region’s leading manufacturer and distributor for integrated solutions in Gas, Welding and Safety.

We are Leeden National Oxygen

Established in 1964, Leeden National Oxygen Ltd (Leeden NOX) has grown to become the region’s leading manufacturer and distributor for integrated solutions in Gas, Welding and Safety. We diligently serve customers from various industries including Oil & Gas, Electronics & Semiconductor, Aviation & Marine, Defense, Metal Fabrication, Healthcare, Building & Construction and General Manufacturing. Leeden NOX is headquartered in Singapore, and our operating footprint extends to Malaysia, Indonesia and Thailand.

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Our Business & Solutions

Gas

Leeden NOX is the leading industrial & specialty gas supplier in the region, with specialised and sophisticated gas production & storage facilities and engineering & consultancy capability.

Welding

Leeden NOX offers a comprehensive range of welding products which includes Filler Metals, Automation, Welding & Cutting Equipment, Pipe-related Equipment, Power & Hand Tools and Abrasives & Wire Brushes.

Safety

Leeden NOX’s Safety Solutions include Personal Protection, Fall Protection & Rescue Systems, Emergency Response and Environmental Protection.

Brands under Our Gas, Welding and Safety Divisions

Develop your career with us

Learn more about us and how you can become part of our team.

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