Thailand has seen significant growth in infrastructure, agriculture, water management, and environmental protection projects, leading to an increased demand for high-quality geomembrane liners. These liners are essential for applications such as landfill containment, mining, aquaculture, and wastewater treatment.
Several Thai companies specialize in manufacturing and supplying geomembrane liners, offering innovative solutions to meet industry standards. Below, we explore the top six geomembrane liner companies in Thailand, highlighting their expertise, product offerings, and contributions to the industry.

1. Agru (Thailand) Co., Ltd.
Overview:
AGRU is a globally recognized leader in geomembrane manufacturing, with a strong presence in Thailand. The company is known for its high-quality HDPE (High-Density Polyethylene) and LLDPE (Linear Low-Density Polyethylene) geomembranes, which are widely used in environmental and industrial applications.
Key Products & Services:
– HDPE Geomembranes
– Textured and Smooth Geomembranes
– Custom fabrication and welding services
– Landfill liners, mining solutions, and pond liners
Why Choose AGRU?
– Global expertise with localized support in Thailand
– High chemical resistance and durability
– Compliance with international standards (GRI-GM13, ASTM)
AGRU’s geomembranes are trusted for large-scale projects, including landfill containment, wastewater treatment plants, and industrial storage solutions.
2.GSE Environmental (Thailand) Ltd.
Overview:
GSE Environmental is one of the world’s largest manufacturers of geomembranes and geosynthetic products. The company has a strong foothold in Thailand, providing advanced lining solutions for mining, water conservation, and waste management.
Key Products & Services:
– HDPE, LLDPE, and PVC geomembranes
– Reinforced geomembranes for heavy-duty applications
– Geosynthetic clay liners (GCLs)
– Custom installation and quality control services
Why Choose GSE Environmental?
– Innovative manufacturing techniques for superior performance
– Long-term durability (UV-resistant, puncture-resistant)
– Wide range of thicknesses and textures
GSE’s geomembranes are widely used in Thai mining operations, aquaculture, and hydraulic projects.
3.Naue GmbH & Co. KG (Thailand Operations)
Overview:
Naue is a German company with a strong presence in Thailand, specializing in geosynthetic solutions, including geomembranes and composite liners. The company is known for its high-performance barrier systems for environmental protection.
Key Products & Services:
– HDPE and PVC geomembranes
– Bentofix® geosynthetic clay liners (GCLs)
– Durability testing and technical support
Why Choose Naue?
– German engineering standards for reliability
– Eco-friendly solutions for sustainable projects
– Strong focus on landfill and containment applications
Naue’s products are ideal for landfill caps, reservoir liners, and contaminated soil containment in Thailand.

4.Solmax (Thailand) Co., Ltd.
Overview:
Solmax is a global leader in polyethylene geomembranes, with a strong distribution network in Thailand. The company provides high-performance lining solutions for mining, energy, and water management projects.
Key Products & Services:
– HDPE and LLDPE geomembranes
– Textured geomembranes for slope stability
– Mining-grade liners with high chemical resistance
Why Choose Solmax?
– World’s largest geomembrane producer with proven quality
– Excellent puncture and tear resistance
– Used in major Thai mining and industrial projects
Solmax geomembranes are particularly popular in heap leach mining, tailings dams, and industrial waste containment.
5.Atarfil Thailand
Overview:
Atarfil is a Spanish company with a growing presence in Thailand, specializing in flexible geomembranes for waterproofing and containment. Their products are widely used in aquaculture, reservoirs, and wastewater treatment.
Key Products & Services:
– Reinforced and non-reinforced PVC geomembranes
– Custom welding and installation services
– High flexibility for complex installations
Why Choose Atarfil?
– Excellent elongation properties for uneven surfaces
– Resistant to extreme weather conditions
– Preferred for aquaculture and irrigation projects
Atarfil’s geomembranes are commonly used in fish farms, irrigation canals, and decorative ponds across Thailand.
6.Thai German Polymers (TGP)
Overview:
Thai German Polymers is a leading plastic and geomembrane manufacturer in Thailand, producing high-quality HDPE and LDPE liners for various applications.
Key Products & Services:
– HDPE geomembranes for landfills and ponds
– LDPE liners for agricultural use
– Custom fabrication and installation support
Why Choose TGP?
– Local manufacturing with international quality standards
– Cost-effective solutions for small and large projects
– Strong presence in Thai agricultural and industrial sectors
TGP’s geomembranes are widely used in rice field lining, shrimp farming, and industrial liquid storage.

Conclusion
Thailand’s geomembrane market is served by both global leaders and local manufacturers, ensuring high-quality solutions for environmental, industrial, and agricultural applications. Companies like AGRU, GSE Environmental, Naue, Solmax, Atarfil, and Thai German Polymers offer a diverse range of geomembrane products tailored to different project needs.
While international brands dominate Thailand’s geomembrane market, locally manufactured solutions can offer equally reliable quality with cost-effective advantages. As a China-based geomembrane manufacturer with 17+ years of experience, BPM serves clients across Southeast Asia, including Thailand, with:
✓ Customized formulations (e.g., HDPE, LDPE, LLDPE) for tropical climates
✓ Competitive pricing without middlemen
✓ Certified production (ISO, GRI-GM13, etc.)
✓ Fast shipping to Bangkok/Laem Chabang Port
Contact us for Thailand-spec geomembranes with technical support in English&Thai&Chinese