The furuida wood co 4.5 mm f22 hardwood plywood bracing is manufactured to a strict manufacturing specification to meet the requirements of as/nzs 2269.0 plywood structural. The manufacturing process is carried out under third party audited process quality control, in factory testing in the factoryâ??s laboratory and third party testing of type a bond quality, f grade and formaldehyde emission at the university of technology sydney (uts).The bracing plywood is certified by sai global .