... year 2000, and mainly manufacture geogrids, geotextile, geomembrane,double-resistance grids for mining, high-pressure oil tubing, waterproof plate ... wire as materials, through treatment of anti-static and fire resistance, using extruding,cooling,welding etc techniques, to form square ... 1. Anti-static, the average resistance value of grids surface under 1×109Ω; 2. Fire-resistant, under the environment of ...