About Us

德州恒阳对外贸易有限公司 is located in Lingcheng District, Dezhou City, Shandong Province — a well-known geosynthetics industry cluster in China with convenient access to Qingdao and Tianjin ports. We integrate manufacturing, sales and installation services of geosynthetic materials.

Main Products

HDPE geomembrane, smooth/textured geomembrane, composite geomembrane (one/two geotextile layers), filament and short-fiber geotextile, GCL sodium bentonite waterproof blanket, 3D composite drainage net, ecological bags, concrete canvas (cement blanket), tunnel waterproof boards (EVA/HDPE) and aquaculture pond liners.

Our Strengths

1. Factory direct: own production lines, EXW prices, custom sizes on request;
2. Certified quality: virgin raw materials, GB/T standards, batch test reports, third-party inspection supported;
3. One-stop service: free samples, quantity calculation, welding crews and on-site guidance;
4. Reliable after-sales: quality issues covered by unconditional return/replacement.

Markets

Our materials serve environmental, water conservancy, municipal, transportation and agricultural projects across China, and are exported to Southeast Asia, Africa and the Middle East.