Are the raw materials sourced from major manufacturers or from recycled stock?

We strictly prioritize long-term durability and engineering safety. Therefore, we use 100% virgin resin for all our premium project-grade liners.
While recycled materials may reduce costs, they significantly compromise the chemical resistance and lifespan of the material. Our commitment to using top-tier virgin raw materials ensures that our geomembranes exhibit superior tensile strength, stress crack resistance, and consistent performance in harsh environments.

Are the enterprise's production licenses and relevant industry entry permits complete?

Certainly. As a leading manufacturer in the geosynthetics industry, we operate with a complete set of professional qualifications. We are ISO9001 (Quality Management), ISO14001 (Environmental Management), and ISO45001 (Occupational Health and Safety) certified.
Furthermore, our products strictly adhere to ASTM (American Society for Testing and Materials) and GRI (Geosynthetic Institute) standards. We can provide official test reports from third-party laboratories (such as TRI or SGS) and CE marking upon request, ensuring our products meet the stringent entry requirements for infrastructure projects in Europe, Southeast Asia, and the Middle East.