HDPE Double Wall Corrugated Pipe
  • SHANDONG QYUE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD
  • product brand:Qiyue
  • Numéro de stand:W2G31
  • product specification:3inch/4.1inch/5inch
  • product category:制冷和空调设备的安装材料和设备--
  • product introduction: