Is Longxiang New Materials capable of providing customized specifications—such as ultra-wide films or fabrics with specific basis weights?

This constitutes one of our core competitive advantages. Longxiang New Materials possesses a robust R&D team and extensive equipment modification capabilities, enabling us to provide comprehensive customization tailored to the specific requirements of engineering designs:

Ultra-Wide Geomembranes: We are capable of manufacturing HDPE geomembranes with widths reaching up to 8 meters. This ultra-wide format significantly reduces the number of welding seams required at the construction site, thereby minimizing the risk of leakage and enhancing construction efficiency.

Customization of Specific Weights and Functions: Whether the requirement calls for ultra-heavyweight filament geotextiles (e.g., exceeding 800 g/m²) or geomembranes with specialized properties—such as UV resistance, anti-aging capabilities, flame retardancy, or textured surfaces (single or double-sided for enhanced friction)—we can custom-develop solutions on demand. This ensures a precise match for the diverse and complex operational environments found in landfills, mining sites, chemical containment ponds, and similar applications.

Does Longxiang New Materials accept third-party supervision or random sampling for testing?

Fully accepted. We have complete confidence in our production quality control and product quality.

What is the raw material inventory turnover cycle at Longxiang New Materials? How does the company address sudden fluctuations in raw material prices?

1.Inventory Turnover Cycle: To strike a balance between capital efficiency and supply stability, the inventory turnover cycle for our core raw materials—such as virgin High-Density Polyethylene (HDPE) resin and polyester/polypropylene chips—is typically maintained within a range of 15 to 25 days.

2.Price Volatility Response Mechanism: In the face of severe price fluctuations within the chemical raw materials market, Longxiang New Materials possesses a robust and mature risk-mitigation capability:

①Strategic Price-Locking Agreements: We have established long-term strategic partnerships with major upstream raw material suppliers—such as PetroChina and Sinopec—enabling us to execute large-volume, price-locked procurement when market prices are at a low point.

②Standardized Safety Stock: Our facility houses extensive raw material storage depots, maintaining a standing safety stock sufficient for 1 to 2 months of production. This effectively buffers the impact of short-term market price surges on our customers' procurement costs, thereby maximizing the price buffer period available to our partners and ensuring the stability of contracted prices.

Has Longxiang New Materials obtained ISO and CE certifications?

Quality is the lifeline of any engineering project. Shandong Longxiang New Materials is steadfastly committed to standardized production; we have successfully obtained ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System certifications.

Furthermore, to meet the specific demands of overseas markets and high-end export projects, our core products—such as HDPE geomembranes and composite geomembranes—fully comply with CE certification standards as well as the international GRI-GM13 and GRI-GM17 standards. For every product leaving our facility, we provide official quality management system certificates and corresponding batch-specific test reports, ensuring that your project audits proceed without any concerns.

What is the maximum daily production capacity of the Longxiang New Materials factory? Can you guarantee on-time delivery, even during periods of high-intensity demand?

As a robust and established manufacturer of geotechnical materials based in Shandong, Longxiang New Materials operates multiple advanced, fully automated production lines for geomembrane blow-molding and calendering, as well as high-speed needle-punching lines for filament geotextiles.

1.Maximum Daily Production Capacity: Our comprehensive daily production capacity for geotechnical materials reaches up to 20,000 square meters, enabling us to effortlessly meet the concentrated supply demands of large-scale engineering projects exceeding 10,000 square meters.

2.Delivery Assurance Mechanism: To ensure timely delivery during periods of high-intensity demand and tight deadlines, we maintain highly efficient production line operations through the use of intelligent scheduling systems, a mature and well-stocked raw material supply chain, and a continuous 24-hour two-shift rotation schedule. Furthermore, our strategic location in Shandong—situated within a comprehensive and well-connected transportation and logistics network—allows us to provide the utmost assurance that large-volume shipments will be delivered to construction sites on time, and in full compliance with both quality and quantity specifications. We pledge that project schedules will never be delayed due to issues regarding production capacity.

For specific engineering projects (such as landfills), does Longxiang New Materials possess documented examples of typical project performance from the past three years?

Yes, Shandong Longxiang New Materials has accumulated extensive project experience in fields such as landfill construction, tailings pond lining, artificial lakes, and water conservancy anti-seepage applications. Over the past three years, we have supplied materials for the upgrading and renovation of numerous large-scale municipal solid waste landfills across China, as well as for various hazardous waste landfill lining projects.

Our High-Density Polyethylene (HDPE) geomembranes and filament non-woven geotextiles have successfully passed rigorous engineering acceptance inspections; their anti-seepage coefficients and tensile strengths fully comply with both national and industry standards. If you would like to request a list of representative projects from the last three years—specifically tailored to applications such as landfill lining or municipal environmental protection—along with corresponding test reports and on-site construction photos, please do not hesitate to contact us.