Shandong Jin Hong Yao Engineering Materials Co., Ltd. integrates product research, development, design, and manufacturing, boasting strong technical capabilities and a comprehensive range of products. It has established close cooperative relationships with numerous scientific research units, colleges and universities, and design institutes across the country. The company primarily produces blind pipes, permeable blind pipes, drainage blind pipes, flexible permeable pipes, plastic blind trench pipes, polypropylene fibers, polyester fibers, polyacrylonitrile fibers, glass fibers, and other series of geosynthetic materials. All technical performance indicators of the products meet and exceed national standards, reaching the advanced level domestically. Currently, the company owns advanced domestic geotextile film production lines, composite geotextile film production lines, and geogrid production lines. The geosynthetic materials produced by the company are characterized by wide widths, high strength, long service life, corrosion resistance, and aging resistance. Their products are mainly applied in infrastructure construction projects such as water conservancy, railways, tunnels, landfill sites, artificial lakes, and have received unanimous praise from users and experts. The company has gained a good market reputation.