◆ Comply with SOLAS 1974 and its latest amendment, COLREGS1972
◆ Gong is made by a resist material, can give a clear tone, and its sound is an effective means for Preventing Collisions at Sea
◆ Material: Lead Brass Hpb59-1
◆ Diameter: 400mm

◆ Comply with SOLAS 1974 and its latest amendment, COLREGS1972
◆ Gong is made by a resist material, can give a clear tone, and its sound is an effective means for Preventing Collisions at Sea
◆ Material: Lead Brass Hpb59-1
◆ Diameter: 400mm