Steel Bar
Standards
JIS
JIS
Certificates
JQTH-09001 (NAILS) - AWP
JQTH-09002 (GI, BARBED WIRES) - AWP
Standards
JIS A 5508:2009 - Nails
JIS G 3533:1993/Amendment 1:2008 - Barbed wires
JIS G 3547:2015 - Zinc-coated low carbon steel wires