... : cold galvanized Related products: scaffolding coupler, double scaffold clamp, scaffod pipe clamp, scaffolding fixed clamp, beam clamps, scaffolding swivel clamp,single scaffold clamp, scaffolding joint clamp, fixed ... , pressed scaffolding coupler, pressed swivel coupler, drop forged coupler,galvanized scaffold clamp We are a professional manufacturer and exporter about scaffolding products ...