new PP Biaxial Geogrid-PES Geogrid china-feicheng lianyi

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Asphalt Reinforcement Geogrid

Triaxial Geogrid for Roads

Triaxial geogrid is made from high-density polyethylene, features a stable triangular structure that provides multi-directional reinforcement, enhancing load distribution and reducing layer thickness .

PP Biaxial Geogrid

PP Biaxial Geogrid is a polymer grid structure manufactured through a process of extrusion, punching, and biaxial stretching.

Polyester geogrid with Nonwoven impregnated bitumen

Polyester geogrid with Nonwoven impregnated bitumen for Road Base Stabilization

Combined Geogrid with Geotextile

Combined Geogrid with Geotextile is a polypropylene extruded biaxial geogrid with a non-woven needlepunched geotextile bonded to one side.

Asphalt Reinforcement Fiberglass Geogrid

Asphalt Reinforcement Fiberglass Geogrid High tensile strength,reducing reflective cracking Low elongation, its break elongation is less than 3%

HDPE geocell for soil stabilization

HDPE Geocell is an innovative geosynthetic product.It is a net-shaped cell structure made by welding high intensity thermoplastic sheet.

HDPE geomembrane

Reinforced hdpe geomembrane is very low permeability synthetic membrane liner or barrier used with any geotechnical engineering related material so as to control fluid (or gas) migration in a human-made project

Nonwoven Geotextile

Nonwoven Polyester Geotextile: Made by bonding polyester fibers together through mechanical, thermal, or chemical processes. It is lightweight, flexible, and ideal for filtration and drainage applications.

Polyester Geogrid for soil stabilization

Polyester Geogrids are manufactured from creep resistant, high-tenacity polyester yarns which are covered with white or black polymeric coating,providing high tensile strength with low creep characteristics.

HDPE uniaxial geogrid

DPE Uniaxial Geogrid is a type of geosynthetic material made from high-density polyethylene (HDPE). It is specifically designed for soil reinforcement, slope stabilization, and retaining wall construction.

FEICHENG LIANYIENGINEERING PLASTICS CO., LTD

Lianyi is a professional geosynthetics manufacturer with over 20 years of experience in the geosynthetics field.

Feicheng Lianyi Engineering Plastics Co., Ltd. is a comprehensive enterprise specializing in the research, development, manufacturing, and sales of geosynthetic, plastic, and fiberglass products. Currently, the company boasts fixed assets of RMB 800 million and employs 581 staff members, 48% of whom are graduates from domestic universities. We have established long-term cooperative relationships with several research institutes, universities, and design institutes, ensuring strong technical capabilities. Our annual production capacity reaches approximately 150,000 tons.

Who we aro

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About Lianyi

Feicheng Lianyi Engineering Plastics Co., Ltd. is a comprehensive enterprise specializing in the research, development, manufacturing, and sales of geosynthetic, plastic, and fiberglass products.

How we do

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Quality Control

Our company has obtained ISO9001 and CE certifications, and some of our products have passed the SGI test.

How we

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Our Mission

Our mission is to deliver innovative, high-quality geosynthetic solutions that empower sustainable development and enhance the resilience of infrastructure worldwide.

20 +

Experience

581

Company staff

Production line

150000 T

Annual production capacity

Export region

BLOG

Bitumen Coated Fiberglass Geogrid: A Sustainable Choice for Construction Projects

Bitumen Coated Fiberglass Geogrid: A Sustainable Choice for Construction Projects Table of Contents 1. Introduction to Bitumen Coated Fiberglass Geogrid 2. What is Bitumen Coated Fiberglass Geogrid? 3. Benefits of Using Bitumen Coated Fiberglass Geogrid 3.1 Enhanced Stability and Load Distribution 3.2 Sustainability and Environmental Impact

Nov 10,2026

The Benefits and Applications of Composite Biaxial Geogrid in Construction

Composite biaxial geogrids are an innovative solution in the field of construction and civil engineering. These materials are engineered to improve load distribution and enhance the overall performance of soil structures. Made from high-strength polymeric materials, composite biaxial geogrids are designed to provide a stable foundation for various applications, making them a critical component in

Oct 24,2026

Why PP Nonwoven Geotextile is Essential for Construction Safety

Understanding the Importance of PP Nonwoven Geotextile in Construction Safety In the world of construction, safety and efficiency are paramount. As projects become more complex, the need for robust materials that enhance structural integrity is crucial. One such material is **PP nonwoven geotextile**. This article delves into why PP nonwoven geotextile is essential for construction safety, explori

Oct 19,2026

Enhancing Pavement Performance with Asphalt Reinforcement Geocomposites

Asphalt reinforcement geocomposites are innovative materials designed to enhance the structural integrity and longevity of asphalt pavements. These geocomposites typically comprise a combination of geogrids or geotextiles integrated with asphalt layers, providing critical reinforcement that mitigates common pavement issues such as cracking, rutting, and fatigue. One of the primary advantages of us

Oct 14,2026