Reinforcing welded mesh 1 Comply with AS/NZS4671 2 Are SGS certified 3 Are SAI Global certified 4 ISO 9001 1. Steel bar welded mesh is well received and popularly used as a kind of new, efficient and excellent quality concrete structure steel materials in various industrial and civil buildings. It is mainly used in making of floors, ceilings, wall body, concrete road, bridge surface, airport, ...