Tous les produits Zhongyun Group

High-Speed Extrusion Line/machine for PE/PP Double Wall Corrugated Pipe

Pipe Machine/Corrugator for PE/PP Double Wall Corrugated Pipe

Pipe Extrusion Line for PE/PP Double Wall Corrugated Pipe-Corrugation forming moulds

Air Cooling Extrusion Line for PE/PP Double Wall Corrugated Pipe

Air Cooling Extrusion Corrugator for PE/PP Double Wall Corrugated Pipe