Zhechi is a professional manufacturer of Polypropylene(PE) Corrugated Conduit. Our professional expertise in manufacturing Polypropylene(PE) Corrugated Conduit has been honed over the past 10+ years.Polypropylene(PE) Corrugated Conduit, or polypropylene material extruded plastic protective casing, inner and outer are corrugated shape.Protect the cable from damage.Good wear resistance and corrosion resistance.Widely used in connection of machine tool and box control cabinet,Cooperate with suitable plastic quick connector to use