Nam Leong was established since 1958. It began its journey as a supplier for the sanitary wares and bathroom accessories.
Today, through our rapid expansion program and continued strategic initiative to further sharpen our business focus, we are the manufacturer of "BON" butt welding fittings, "GLENSUL" rigid polyurethane foam factory pre-insulated piping and spiral round ducting systems. In addition, we are the region's leading supplier and stockist for carbon steel pipes and fittings, valves and structural steel in the building, marine, offshore and shipbuilding industries.
Our products are certified and listed under the PSB Product Listing Scheme in Singapore, which in line with our commitment on the material performance. We achieved the ISO 9001:2000 quality management system in year 2003 and also is in the exclusive rank of distinction of the Singapore SME 500 ranking in every next consecutive year.