SIGMA INDUSTRIES

SIGMA is not only leading geosynthetics factory with 8 workshops in China. But also we are the industry standard... SIGMA and other trademarks used herein are trademarks of SIGMA Industries, in China and certain foreign countries... Leading Geosynthetics Manufacturer in China, Provide geomembrane, geotextile, geogrid, geonet, Geomat, GCLs, with reliable quality and competitive prices.

Also known as: SIGMA, SIGMA INDUSTRIES CO.,LTD