Pioneer in the Geosynthetics Industry

About Shandong Longxin

Since 2015, we’ve crafted geosynthetics that support and protect infrastructure with care and precision.

150+

10

Trusted Worldwide

Since 2015

Geosynthetics in Real Projects

Widely Used in Construction, Environmental Engineering and Hydraulic Projects Worldwide.

Hydraulic Engineering Applications

Seepage control, erosion control and structural reinforcement

Slope & Earthwork Protection

Reinforcement, drainage and anti-erosion for steep slopes

Applications in Tunnel Works

Waterproofing, Drainage and Structural Support

For Landfill Projects

Anti-seepage lining systems for safe waste containment

Reservoir & Water Tank Applications

Anti-seepage for irrigation and water storage

Aquaculture Applications

Safe, non-toxic geosynthetic liners for aquaculture projects

Landscape & Garden Engineering

Anti-seepage, stabilization and protection for green spaces

Biogas Engineering Applications

Sealing, protection and long service life

High‑Speed Railway Applications

Reinforcement, Isolation, Drainage and Anti‑seepage for Rail Projects

Highway Engineering Applications

Separation, Reinforcement, Filtration & Drainage for Highways

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Our Services

Design, production, sales, and service tailored to your geosynthetic needs.

Geotextiles

Geotextile is a water - permeable geosynthetic material made of synthetic fibers through processes like needle punching. It has functions such as filtration, drainage and reinforcement, and is often used in projects like highways, railways and water conservancy.

Geomembranes

Geomembrane is a waterproof and barrier material based on polymer. It has excellent anti - seepage performance and is widely used in water conservancy, environmental protection, mining and other fields to prevent liquid leakage and protect the environment.

Plastic geogrid

Plastic geogrid is a grid - shaped geosynthetic material made of plastic through processes like stretching. It can enhance soil stability and is widely used in projects such as highways, railways, and dams.

Glass fiber geogrid

Glass fiber geogrid is made of glass fibers, featuring high strength, low elongation and chemical corrosion resistance. It is widely used in projects like roads and dams, preventing reflective cracks, strengthening structures and extending service life.

Composite geomembrane

Composite geomembrane is composed of geomembrane and geotextile. It has strong anti - seepage performance and is widely used in water - conservancy and environmental - protection projects for waterproofing and seepage prevention.

Three - dimensional composite drainage net

The three - dimensional composite drainage net is composed of multiple layers of materials. It has good drainage and filtration properties and is often used for drainage in projects such as roads, tunnels and landfills.

Bentonite Waterproof Blanket

Bentonite waterproof blanket is a waterproof and anti - seepage material composed mainly of bentonite and compounded with geotextile. It swells when encountering water and can effectively prevent liquid penetration. It is often used in anti - seepage projects such as landfills and artificial lakes.

Ecological bag

Ecological bag is a bag made of eco - friendly materials, which can be filled with soil, seeds, etc. It is often used in slope greening and ecological restoration projects. It can promote vegetation growth, stabilize slopes and protect the ecological environment.

Grass planting grid

The grass planting grid is a three - dimensional grid - shaped material injection - molded from high - strength plastic. Its unique structure allows for grass planting and greening. It also has functions such as stabilizing the road surface, enhancing bearing capacity, and beautifying the environment. It is often used in areas like parking lots and fire - fighting access roads.

Plastic drainage board

The plastic drainage board is a drainage material made of plastic, in the shape of a plate with special textures or holes on the surface. It has a high drainage efficiency and can accelerate the drainage and consolidation of soft soil foundations. It is widely used in soft foundation treatment projects such as roads and buildings.

Highly recommend! We’ve been sourcing woven geotextile from them for large-scale projects, and their 8.4m wide white PE fabric is top-notch. Consistent quality, fast delivery, and the team was very responsive to our custom requirements. The material arrived well-packaged and ready for installation. Trustworthy supplier with reliable products.

Clarice Turner

5 stars! The HDPE geomembrane we ordered for our farm reservoir project was perfect. The material is thick and durable, and it installed smoothly without any tears. We’ve filled the reservoir several times now, and there’s zero seepage—exactly what we needed for our irrigation system. Great value for a direct factory supply. Will definitely reorder!

Brian Moten

★★★★★

★★★★★