China 0.3mm-2mm Thickness and High Density
2021-5-8 · 0.3mm-2mm Thickness and high density polyethylene Material hdpe geomembrane for biogas Product survey 1, Tianhai flat smooth HDPE sheet is produced from high-grade polyethylene resin produced by foreign and domestic large petrochemical enterprises by three-layer pressing and plastic formation technology and double layer pressing and rolling technology.
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