About Nippon Sanso Singapore
Asia’s leading professionals in integrated solutions for Gas, Welding and Safety.
Established in 1964, Nippon Sanso Singapore 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. Nippon Sanso Singapore is headquartered in Singapore, and our operating footprint extends to Indonesia and Thailand.
Overview of our Businesses
Welding
Manufacturing
Service
Distribution
Retail
E-Commerce
Gas
Manufacturing
Distribution
Service
Safety
Distribution
Service
Retail
E-Commerce

- PT National Industrial Gases Indonesia
- PT Natgas Indonesia
- Nippon Sanso Singapore
- Leeden Thailand Co.,Ltd
Nippon Sanso Singapore Regional Presence
Nippon Sanso Singapore boasts a strong regional presence, with subsidiaries strategically located in key Southeast Asian markets. The company operates across Singapore, Indonesia, and Thailand, showcasing its commitment to delivering top-notch services and products. This extensive network allows Nippon Sanso Singapore to efficiently cater to diverse industries, enhancing its reputation as a leading industrial gas and welding solutions provider throughout the region.
Leeden NOX Regional Presence
Leeden NOX boasts a strong regional presence, with subsidiaries strategically located in key Southeast Asian markets. The company operates across Singapore, Malaysia, Indonesia, and Thailand, showcasing its commitment to delivering top-notch services and products. This extensive network allows Leeden NOX to efficiently cater to diverse industries, enhancing its reputation as a leading industrial gas and welding solutions provider throughout the region.


