Nonwoven Geotextiles

Woven Geotextiles



Geosynthetics Clay Liner (GCL)




HDPE Geomembranes – Geofantex

  • HDPE geomembrane is a flexible waterproof material with a high impermeability coefficient (1×10-17cm/s)
  • HDPE geomembrane has a good heat resistance and cold resistance, and its use environment temperature is high temperature 110℃, low temperature -70℃;
  • HDPE geomembrane has good chemical stability and can resist the corrosion of strong acid, alkali, and oil. It is a good anti-corrosion material;
  • HDPE geomembrane has high tensile strength so that it has a high tensile strength to meet the needs of high-standard engineering projects;
  • HDPE geomembrane has strong weather resistance, strong anti-aging performance, and can be exposed for a long time while maintaining the original performance;
  • HDPE geomembrane has strong tensile strength and elongation at break, which enables HDPE geomembrane to be used under various harsh geological and climatic conditions. Adapt to uneven geological settlement, strong strain;
  • HDPE geomembrane is made of high-quality virgin plastic and carbon black particles do not contain any preservatives. HDPE has been used in my country to replace PVC as a raw material for food packaging bags and cling film.
  • Brand GeoFanMeb® HD
  • Product origin China
  • Delivery time 7-14 days
  • Supply capacity 40′ HQ/ 7 Days

Product Details

HDPE Geomembranes are thin two or three-dimensional sheets with very low permeability. The polymers come from a chemical plant in the shape of granules. During further processing, the granules are melted and after extrusion, eventually followed by spinning, the semi-manufactured products get the shape of sheets. The additives can be used during melting before extrusion. These additives have the main purpose of improving the less favorable properties of the basic materials, especially the sensitivity for alterations. HDPE Smooth Geomembrane ( GeofanMeb HD) is a smooth high-density polyethylene (HDPE) geomembrane manufactured with the highest quality resin specifically formulated for flexible geomembrane. HDPE Smooth Geomembrane ( GeofanMeb HD)is the preferred product for lining projects requiring low permeability, chemical, and ultraviolet resistance properties, which makes them extremely cost-effective for many applications.

(* Geofantex Geosynthetics can produce GeofanMeb® HD according to your requirement in constructions, MINIMUM ORDER QUANTITY: 20’ft Container)

Properties (Standard) UnitHD 20HD 30 HD 50 HD 75 HD 100 HD 125 HD 150 HD 200 HD 250 HD 300
(minimum average) mm[ASTM D 5199]
Tensile Properties (each direction) [ASTM D 6693]Break
Tear Resistance [ASTM D 1004]N25386293125156187249311374
Puncture Resistance [ASTM D 4833]N6496160240320400480640800960

Geomembrane can generally be divided into two categories: asphalt and polymer (synthetic polymer). Geomembrane containing bitumen is mainly composite (including woven or non-woven geotextile), and bitumen is used as an infiltration binder. Polymer geomembrane is divided into plastic geomembrane, elastic geomembrane, and combined geomembrane according to different main materials.

Many engineering practices have shown that the geomembrane is very impermeable, elastic, and capable of adapting to deformation, can be applied to different construction conditions and working stress, has good aging resistance, and is a geomembrane underwater and soil. The durability is particularly outstanding. Geomembrane has outstanding anti-seepage and waterproof properties.

Applications of Geomembrane

1. Slope revetment. Road construction in a trench below the groundwater table. Prevention of the inflow of groundwater in the trench and maintaining the water table outside the trench at the original level. It requires water-impermeability and modulus of elasticity.

 2.  Landfill. The geomembrane prevents the inflow of rainwater and prevents the emission of pollution to the subsoil and the groundwater.  

3. HDPE geomembrane is suitable for environmental protection and sanitation: such as landfills, sewage treatment plants, power plant regulating pools, industrial, and hospital solid waste, etc.;

4. LLDPE geomembrane is suitable for water conservancy projects: such as anti-seepage, plugging and reinforcement of dams of rivers, lakes and reservoirs, anti-seepage of water channels, vertical core walls, slope protection, etc.;

5. HDPE geomembrane is used in municipal engineering: subway, underground engineering of buildings, planting roofs, roof gardens, sewage pipes;

6. Polyethylene geomembrane is suitable for gardens: artificial lakes, rivers, cisterns, golf course pond bottoms, slope protection, green lawn waterproof and moisture-proof, etc.;

7. High-density polyethylene geomembrane is suitable for petrochemical: chemical plant, oil refinery, oil tank impermeability, chemical reaction tank, the lining of sedimentation tank, secondary lining, etc.;

8. Polyethylene geomembrane is suitable for mining: washing ponds, heap leaching ponds, ash yards, dissolution ponds, sedimentation ponds, yards, tailing lining anti-seepage, etc.;

9. Low-density polyethylene geomembrane is suitable for transportation facilities: highway foundation reinforcement and culvert seepage prevention;

10. LLDPE Geomembrane is suitable for agriculture: anti-seepage of reservoirs, drinking water tanks, storage ponds, irrigation systems;

11. HDPE geomembrane is suitable for aquaculture industry: intensive, industrialized breeding ponds, fishponds, shrimp pond lining, sea cucumber circle slope protection, etc.;

12. High-density polyethylene impermeable geomembrane is suitable for salt industry: salt field crystallization tank, halogen tank cover, salt membrane, salt pool plastic membrane.

Geofantex Geosynthetics have to make a series of guarantee for our products both plant processing and selling out to our customers. Selling to you is the first step, the service, and guarantee is our task. Geofantex Geosynthetics have an ISO Certificate to guarantee the raw material, the product processing, and the end product. From receiving your order to replacement and installation of the products, we have solved the problems in time if you need, whatever the quality and technics guideline or suggestions. Our company has been committed to supplying high-quality products with reasonable price and delivery in time. 


GEOFANTEX has an on-site Manufacturing Quality Assurance Laboratory at the factory. GEOFANTEX maintains a high level of quality and up-to-the-minute results on finished products through a fully equipped, well-staffed, dedicated laboratory existing in each of the manufacturing facilities. Each facility follows the same guidelines for evaluating the quality of GEOFANTEX products and is capable of adapting to market-driven requirements.
A. Objective
The objective of the GEOFANTEX Quality Assurance program is to define the implementation of basic manufacturing quality assurance (MQA) procedures necessary to ensure the consistent production of quality products supplied to the geosynthetic market. Note that at this time, these procedures are limited to polyethylene geomembrane.
B. Scope
In order to achieve GEOFANTEX’s stated purpose, a rigorous set of minimum standards and an effective test program to assure compliance have been established. These procedures and requirements are frequently reviewed and adjusted to assure compliance with current market demands and/or predetermined project specifications. These procedures assure that raw materials and process parameters are controlled to provide products complying with GEOFANTEX’s pre-defined minimum characteristics.


A. Roll Numbering

Each roll of geomembrane is assigned a unique roll number. The Quality Assurance Laboratory maintains records documenting the raw materials and resulting product quality information.

B. Approval Procedure

Results for each tested roll of the product are checked against both GEOFANTEX 、China standard and customer specifications for compliance. The Quality Assurance Laboratory approves those materials that meet these requirements for shipment.

C. Non-Conformance

Material that does not meet GEOFANTEX minimum standards is given a roll number but is rejected and not placed into inventory. The material is identified as scrap and will not be utilized. Material that meets GEOFANTEX minimum standards but does not meet a stricter customer specification is not allocated to that customer but is placed into inventory as GEOFANTEX standard material.

D. Documentation

Individual Quality Assurance Certificates are generated and supplied for each roll of geomembrane product to include all relevant quality assurance information about the material(s).

Geofantex Geosynthetics have a series of package and delivery service working procedures. Geofantex Geosynthetics have supplied thousands of containers to Latin America, North America, Southeast Asia, developed countries, and Africa within the past ten years. We provide the package of products with the rolls, pots, bags, sheets, or your requirement in orders. Our company has been committed to supplying high-quality products with reasonable price and delivery in time. Delivery one 40’HQ within 7 – 10 days. And we have an obligation in increasing loading quantity and make you save the freight costs maximally. We supply the products by plane, by sea and land carriage to any regions or any countries of the worldwide, even the door-to-door service. 

Geosynthetic material type and function comparison table

What is HDPE Geomembranes – GeofanMeb® HD

Geomembrane can generally be divided into two categories: asphalt and polymer (synthetic polymer). Geomembrane containing bitumen is mainly composite (including woven or non-woven geotextile), and bitumen is used as an infiltration binder. Polymer geomembrane is divided into plastic geomembrane, elastic geomembrane and combined geomembrane according to different main materials. A large number of engineering practices have shown that the geomembrane is very impermeable, elastic, and capable of adapting to deformation, can be applied to different construction conditions and working stress, has good aging resistance, and is a geomembrane underwater and soil. The durability is particularly outstanding. Geomembrane has outstanding anti-seepage and waterproof properties.

Development history of the Geofantex

2014 — Geofantex Geosynthetics Co., Ltd. Factory was established
2015 — promoting the new image and building GeoFanTex brand
2018 — Geofantex products exceeded 100 million dollar
2019 — Upgrade new nonwoven geotextile, Geomembrane, and Composite geomembrane production line.
2020 — The new factory was completed.
2021 — Upgraded production line of the factory, making all the products could meet ASTM, AS, and ISO standards.
2022— Improve the quality of after-sales service and launch customized products.

Company Profile

Geofantex Geosynthetics Co., Ltd. is located in the beautiful coastal city of Dalian, with superior geographical location, convenient transportation, and developed communications. The company was founded in 2014 with a registered capital of 5,000,000 yuan. It has an industrial park covering an area of ​​more than 50 acres in Jinan, Shandong. It has a modern office environment, advanced production equipment, and a group of high-quality and professional technical and management personnel.

The company is mainly based on producing and selling green and environmentally friendly geotextiles. The main products are: staple fiber geotextiles, filament geotextiles, composite geomembrane, HDPE/EVA geomembrane, geogrid, Geosynthetics Clay Liner(GCL), waterproof board, composite drainage geonet, and other geosynthetic products. The above products have been widely used in the construction of soft foundation reinforcement, reinforcement, slope protection, waterproofing, drainage, greening, and other infrastructure projects in the construction fields of railways, highways, water conservancy, electric power, ports, mines, and garbage disposal sites. The company’s products are exported to foreign countries, and it insists on providing technical consultation, design cooperation, construction guidance, and other services for major civil engineering enterprises at home and abroad. It can produce geosynthetics of various scales according to customer requirements. And the vast number of users alike has also been recognized and praised by domestic and foreign experts.


The company has passed ISO9001 quality system certification and ISO14001 environmental system certification, and strictly adopts national standards to guide production to ensure the production of qualified products. Since the establishment of the company, it has continuously introduced advanced enterprise technology and equipment, and its products have been exported to Australia, Canada, South America, Southeast Asia, and other regions. It has very complete production, sales, and logistics channels. As of xxx year, the total export sales reached xxx million. After feedback from major companies at home and abroad, the company’s products are stable and reliable, with convenient construction and reasonable price, bringing economic and social benefits to our customers, and have won unanimous praise from domestic and foreign customers.

The company gives full play to its own innovation advantages, platform advantages, and market advantages, and with the support of national policies, builds a national first-class enterprise, always follows the principle of “quality first, reputation first”, adhering to the principle of “people-oriented, quality for survival, integrity, unity and hard work”, Integrated enterprise spirit, sincere cooperation with various engineering units and colleagues from all walks of life, harmonious development, and work together to make greater contributions to infrastructure.

Frequently Asked Questions

Yes, the quality of Geofantex Geosynthetics products could meet all the standards according to your requirement.

OEM could be accepted by Geofantex Geosynthetics, and we have a lot of practical experience. 

Sure, Geofantex Geosynthetics products could be customized, Model, Size, Package, Raw material, Composite products, all could be customized, and we welcome special customized.

Yes, we could issue third-party test reports, like SGS, TRI, etc.

Yes, below 2m2 samples are free.


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