Nantong dongsheng aike geosynthetics Co., Ltd is specialized in producing all kinds of geosynthetics, such geogrids, high strength warp knitted reinforced geotexitles, warp knitted needle punched composite geotextiles, warp knitted reinforced coating geotextiles and so on with an annual production of twelve million square meters and annual sales volume of RMB5, 000, 000, including "haiznew" polyester geogrid, fiberglass geogrid, warp knitted reinforced coating geotextile, high strength warp knitted reinforced geotextile, warp knitted needle punched composite geotextile, etc. It was founded by national "torch plan" key new high-tech enterprise jiangsu dongsheng aike science and technology joint-stock Co., Ltd and foreign investors.

We stand among the first group of companies to research and develop high strength geosynthetics in China and are one of the members of Chinese technical association on geosynthetics (ctag). Meanwhile, we have built a long-term good partnership with some famous design and test units, such as China traffic first survey and design institute and so on. Also, we have a new national product, high strength composite geosynthetics with wide width, which has been listed in national "torch plan" implementary items. Our products, a series of "haiznew" products, have excellent features of high tensile strength, tear-resistance, and high puncture resistance, which are called "soft steel bar" by experts of engineering and construction. They are popular in numerous implementing construction units both at home and abroad and have been widely used in tens of national major projects, including Shanghai-nanjing expressway, henan zhoukou-shenqiu, zhejiang yongcheng-taizhou-wenzhou expressway, the fifth ring road in Beijing, tianjin municipal administration construction, lianyungang-xuzhou expressway, yancheng-nantong expressway, shenjiahu expressway, qingzang railway, fujian longyan-xiamen railway, wenzhou-fuzhou railway, xinjiang kuitun-beitun rialway, sea railway, etc. The product "haiznew" reinforced composite geotextile has played a key role in slope protection works of national important rivers and lakes and in beach development and airport construction, including taicang port, yangkou port, shenzhen sea fill up engineering, shenzhen airport etc with its brilliant features of water permeability, soil protection and high tensile strength. Our geosynthetics have won the admittance license of geosynthetics in zhejiang province, the title of famous-brand products of nantong city and also have been recommended by consumers association. Thy have received good praise in more than 20 countries and regions.

We have a team of tens of middle and advance scientific and technical experts and developers with rich technology strength, sound management basis and long-term good production-education-research relationship with many research institutes.

We also have been certified by ISO9001 quality management system, ISO14001 environment management system, and ohsms18001 occupational health and safety management system. Our products: Large mesh high strength geogrid, warp knitted reinforced coating geotextile, high strength warp knitted reinforced geotextile, and warp knitted needle punched composite geotextile have got national new practical patents, whose patent certificates numbers are respectively 1362308, 1383540, 1367800, and 1367798.