Shandong Hongyue Environmental Engineering Co., Ltd., located at the north end of Fufeng Street, Lingcheng District, Dezhou, Shandong Province, is a scientific and technological geotechnical material manufacturer integrating engineering material production, sales, design, and construction services.
The company was registered in the Lingcheng District Market Supervision and Administration Bureau of Dezhou City on April 6, 2023, with a registered capital of 105 million yuan. It represents one of the largest modern production bases of geotechnical materials in China at present, enjoying a superior geographical location and convenient logistical transport routes.
Under the context of modern environmental standards (EPA, REACH, and domestic eco-regulations), geotechnical barrier systems must perform beyond simple mechanical separation. The demand for anticontaminant geo-barriers has evolved into highly specialized applications.
Modern municipal landfills and petrochemical storage zones demand liners resistant to complex leachates. Modified polymer compounds prevent early chemical degradation under low and high pH exposures.
Nonwoven structures are engineered with precise pore distributions to entrap sub-micron particles, ensuring clean groundwater runoffs near massive agricultural or industrial developments.
Integrating high-purity carbon black additions and specific thermal stabilizers (OIT values > 100 min) guarantees a structural lifespan exceeding 50 to 100 years even in exposed settings.
Since the establishment of Shandong Hongyue, the company has developed rapidly, and the business continues to grow and expand. Our comprehensive product array includes: geotextiles, geomembranes, composite geomembranes, waterproof boards, bentonite waterproof blankets, 3D composite drainage networks, (composite) drainage boards, weaving cloths, woven cloths, membrane bags, blind ditches, waterproof and drainage combinations, woven bags, ecological bags, cement blankets, fiber plant blankets, and flexible pervious pipes. Our applications span highways, railways, bridges, tunnels, reservoirs, canals, water conservancy projects, artificial lakes, environmental protection, aviation, mining, and agriculture.
Quality reliability forms the core of our enterprise value proposition. Shandong Hongyue Environmental Protection Engineering Co., Ltd. has established a complete, scientific management system and has successfully passed:
We have won multiple domestic honors such as "Green and Environmentally Friendly Building Materials Products", "China Famous Brands", "High-tech Industries", and "Quality Service Double Excellent Units". The company has established sales networks and agencies in more than 40 large and medium-sized cities, exporting to Europe, the United States, Australia, and various other global regions.
We maintain open and transparent manufacturing routes, inviting clients to verify the technological steps that ensure top-tier barrier consistency.
Geosynthetic components must behave as a unified system to handle complex geological conditions. We provide comprehensive, structural solutions for environmental containment systems.
Integrating high-density geomembranes with robust geotextile protection layers protects reservoirs and waterways from water loss and slope instability under varying water pressures.
Reinforced composite geotextiles prevent subgrade erosion and protect adjacent ecosystems from agricultural chemical runoff and soil erosion.
Multi-layered designs featuring GCLs, geomembranes, and heavy-duty nonwoven geotextiles isolate hazardous leachates from local groundwater systems.
In tank storage facilities and secondary petrochemical containment structures, our geomembranes provide dependable hydrocarbon containment, protecting local soils from fuel and oil leaks.
Quality begins with production control. Our automated manufacturing line transforms premium raw polymers into high-durability geosynthetic systems.
Our modern production equipment improves manufacturing efficiency and product consistency, ensuring high quality and durability in every roll.
Polyester chips, polypropylene filaments, and viscose fibers are inspected and stored to ensure consistent material quality.
Polymers are melted and extruded under precise heat and pressure controls to mix the polymer matrix uniformly.
The molten mixture passes through a spinneret plate to produce fibers, forming a uniform network structure on the conveyor belt.
The nonwoven matrix undergoes thermal and mechanical bonding to secure the physical properties and tear resistance of the geotextile.
Finished rolls are measured for length, width, and thickness to verify they meet structural specifications.
Every production lot is tested for puncture strength, permeability, and chemical resistance before shipment.
Correct selection, site preparation, and weld testing are essential for a reliable containment barrier.
We offer both High-Density Polyethylene (HDPE) and Linear Low-Density Polyethylene (LLDPE) geomembranes ranging from 0.3mm to 2.0mm. HDPE is ideal for chemical resistance, while LLDPE provides higher elongation for irregular subgrades.
Subgrades must be graded and free of sharp rocks. Sections can be overlapped or folded depending on design specifications, and dual-track fusion welding is used to seal seams safely.
Regular inspection for physical damage or aging, combined with keeping the liner clean of dirt and debris, helps maintain barrier integrity over its design life.
All materials undergo third-party verification by China National Testing Centers and meet ASTM international standards.
Our experienced technicians and engineering teams provide 24/7 technical support, offering consulting, project planning, and on-site welding supervision for complex containment projects.
| Material Type | Standard Thickness | Key Property | Primary Use Case |
|---|---|---|---|
| HDPE Geomembrane | 0.75 mm - 2.0 mm | Chemical containment | Landfill & Chemical ponds |
| LLDPE Geomembrane | 0.50 mm - 1.5 mm | High flexibility | Municipal reservoirs |
| Nonwoven Geotextile | 100 - 800 g/m² | Filtration & Protection | Subgrade drainage |
From reservoirs to canal liners, geosynthetic containment systems protect water resources and prevent soil erosion.
Reservoirs are often built in complex geological locations. Using geomembrane liners prevents water loss through rocky or porous soils, protecting the structural integrity of the reservoir basin.
Levee liners provide water containment during high-flow conditions, reducing internal erosion risks and protecting downstream communities from flood damage.
Lining irrigation canals and river banks prevents water loss to the subgrade and keeps bank soils stable under high velocities.
We focus on developing geosynthetics that offer long service lives, low carbon footprints, and smart sensing capabilities.
Integrating conductive layers within geomembranes allows real-time leak detection, identifying puncture locations during or after construction.
Testing bio-derived polyolefins for short-term containment applications helps reduce reliance on petrochemical raw materials.
Modified bentonite blankets containing swelling polymers automatically seal small tears, maintaining containment performance.
Technical answers to help engineering designers and procurement officers select the right materials.
Hongyue
