Shandong Xuanyi Engineering Materials Co., Ltd. is located at the foot of Mount Tai, renowned worldwide as the "Sole Respect among the Five Great Mountains, " and is a key production enterprise of geotechnical materials in China. The company mainly produces and operates uniaxial tensile plastic geogrids, biaxial tensile plastic geogrids, glass fiber geogrids, polyester warp-knitted geogrids, steel-plastic geogrids, biaxial tensile polypropylene protective nets for underground coal mines, polyester fiber protective nets for underground coal mines, steel-plastic composite protective nets for underground coal mines, convex node geogrids, three-dimensional geonet mats, high-strength geonets, geocells, engineering fibers, plastic blind drains, flexible permeable pipes, short-fiber geotextiles, long-fiber geotextiles, geomembranes, composite geomembranes, safety fences, BOP tensile nets, and other engineering materials.

These geotechnical materials are mainly applied in infrastructure fields such as highways, railways, water conservancy, electric power, soil and water conservation, and environmental greening. They have been widely used in hundreds of national key projects, including the Tongsan Expressway, Shanghai-Hangzhou Intercity Railway, Qinhuangdao-Shenyang High-Speed Railway, Qinghai-Tibet Railway, Beijing-Shanghai Expressway, Beijing-Shanghai High-Speed Railway, Xiamen-Shenzhen Railway, Shijiazhuang-Wuhan Passenger Dedicated Line, Shanghai-Nanjing Intercity Railway, Nanjing-Hangzhou Passenger Dedicated Line, and Lanzhou-Xinjiang Railway. The company has continuously won bids in various national key project tenders, and its products have received unanimous praise from engineering experts and users. The company has established close collaborative relationships with dozens of national scientific research and design institutions as well as universities. It also owns the Shandong Provincial Engineering Technology Research Center for Geosynthetics and a provincial-level enterprise technology center, having successfully developed multiple new products and currently holding more than 30 national patents. In 2012, the company integrated ten domestic scientific research institutes and fifteen enterprises to establish the Industrial Technology Innovation Strategic Alliance for Geosynthetics and serves as the alliance's chairman unit.

The company has always remained at the forefront of the domestic industry in terms of production scale and comprehensive strength. It is currently a geotechnical material manufacturer in China with advanced technology and a complete product range. Its products are exported to more than 30 countries and regions, including South Korea, Japan, Southeast Asia, North America, Europe, and Africa, enjoying high popularity and reputation at home and abroad.

The company will always adhere to the core philosophy of "integrity-based, realistic innovation, " strive to build a brand of Chinese geogrids, courageously assume the vanguard role in China's geotechnical materials industry, and be committed to making new and greater contributions to national infrastructure construction!