

Polymer Waterproof Coiled Material Production Line
the waterproof structural layer not meeting the requirements,and the diameter of the water outlet cup being too small or blocked causing overflow and leakage.......

Venice Polyethylene waterproof Coiled machinery
check whether the joint of the prefabricated gutter and the joint of the roof base are tight and smooth....
Thailand Polyethylene waterproof Coiled machinery
Hamburg Polyethylene waterproof Coiled machinery
Nebraska Polyethylene waterproof Coiled machinery