Duct Rodder Suppliers

Duct Rodders applies in tow lead-rope through a pipe,it is auxiliary means. Surface smooth and high resilience,so the FRP perforator with ease passes the narrow channel. Fiberglass duct rodder perforator consists of two parts: the glass fiber strengthen the level, frp duct rod the high-pressured low density polyethylene protective layer(smooth, firm ,can resist the adverse circumstance).