Hellow guys, Welcome to my website, and you are watching Thick Smooth HDPE Geomembrane. Buttfusion welding method /1.5mm/ leak proof. and this vIdeo is uploaded by ZHEJIANG TUPOLY TECHNOLOGY CO., LTD. at 2023-06-22T19:00:24-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
