... a leading factory for producing waterproofing material,we can supply HDPE/LDPE/LLDPE membrane,thickness:0.25-3.0mm ... water treatment, toxic and harmful chemicals disposal sites, storage of dangerous goods, industrial waste, construction and demolition waste, etc.)2 ... .Water (such as impervious, stop water loss, and reinforcing of lakes, and the impervious, slope protection, etc.)3.Municipal projects ...