LUOYANG CAME ENERGY TECH CO., LTD
PVC drainage pipe
Cov kav dej PVC ua lub luag haujlwm tseem ceeb hauv cov kav dej, Dej ntws & Kev kho dej phwj tuaj.
PVC (polyvinyl chloride) Cov kav dej ua si lub luag haujlwm tseem ceeb hauv nroog infrastructure thiab tau siv dav hauv kev ua dej num, dej ntws, Kev kho dej phwj tuaj, ib yam li irrigation. Nrog acceleration ntawm…