全自動防洪閘、防洪閘、防水板、防洪板、防水閘、防洪門、擋水閘、水動力全自動防洪閘、水動力防水閘、專業設計、供貨、安裝及維保服務、軍理. 全自動防洪閘、防洪閘、防水板、防洪板、防水閘、防洪門、擋水閘、水動力全自動防洪閘、水動力防水閘、專業設計、供貨、安裝及維保服務、軍理、華誠君理。全自动防洪闸、防洪闸、防水板、防洪板、防水闸、防洪门、挡水闸、水动力全自动防洪闸、水动力防水闸、专业设计、供货、安装及维保服务、军理.全自动防洪闸、防洪闸、防水板、防洪板、防水闸、防洪门、挡水闸、水动力全自动防洪闸、水动力防水闸、专业设计、供货、安装及维保服务、军理、华诚君理。Fully automatic flood gate, flood barrier, flood barriers, flood gate, waterproof gate, flood gate, hydrodynamic fully automatic flood gate, hydrodynamic waterproof gate, professional design, supply, installation and maintenance services, Hydrodynamic Automatic Flood Gate, Hydrodynamic Automatic Flood Barrier, HAFB, Wah Sing, JUNLI