Specifications 1,Excellent welding technology 2,High-quality material 3,Prompt delivery 4,Simple and reliable structure OPGW cable fitting cable clamp FR type ... the vibration of the ground wire reality frequency range.2,Hammer and permanent suspension wire bonding, which can endure ... 611-2223919080502.618-2828022590604.9723-3630025097604.5Structure Chart OPGW cable fitting cable clamp FR type damper