HDPE waterproof board 1,wateproof 2,drainage 3,plastic material 4,high impact resistance and pressure resistance, HDPE waterproof board1,wateproof 2,drainage 3,plastic material 4,high impact resistance and pressure resistance,  1,Bottom plate of Tianhai drainage...

earthwork cloth 1,filtration layer of the dykes 2,river canal,seacoast 3,concrete slope 4,retaning walls  earthwork cloth Tianhai short fiber needle embroidering non-weaving earthwork cloth is produced from high-grade Terylene short fiber as raw material by carding...

geonet 1,good qualiy 2,good specification 3,good price geonetTianhai geonet is produced from high-density polyethylene (HDPE) by adding ultraviolet resistor, and has various features such as aging and corrosion resistance. It is widely used in road and railway roadbed,...