Desc:plastic corrugated pipe extrusion machinedoube wall plastic corrugation pipe line Cuishi machinery production line uses high speed closed loop recycle...
Desc:plastic corrugated pipe extrusion machinedoube wall plastic corrugation pipe line Cuishi machinery production line uses high speed closed loop recycle...
Desc:Single wall and Double wall corrugated pipe making machine(1)Single wall corrugated pipe machineWe have 22 years experience for the single wall corrug...
