... is a Chinese geosynthetics manufacturer with 10 years of experience, and mainly manufacture geogrids, geotextile, geomembrane,double-resistance grids for mining, ... a kind of waterproof material with LDPE/HDPE/EVA as raw materials with geotextile (single layer/double layer) formed geosynthetic.Specifications:1. ... 300/0.5,400/0.5,400/0.64.Geomembrane with double layer of geotextile(g/mm/g): 100/0.2/100 ...