Jianyi New Materials participated in the revision of the National Standards of the People's Republic of China for "Geosynthetics Polyethylene Geomembrane" and "Geosynthetics Nonwoven Composite Geomembrane"
On April 25, 2025, the State Administration for Market Regulation and the National Standardization Administration officially issued GB/T17643-2025 "Geosynthetics Polyethylene Geomembrane" and GB/T 17642-2025 "Geosynthetics Nonwoven Fabric Composite Geomembrane" as national standards of the People's Republic of China.
The standard will be implemented on November 1, 2025. Changsha Jianyi New Materials Co., Ltd. became one of the core drafting units, and the company's chairman Wang Jianyi participated deeply in the formulation of the standard as the main drafter, fully demonstrating the company's R&D strength and industry influence in the field of geotechnical environmental protection materials.
On April 25, 2025, the State Administration for Market Regulation and the National Standardization Administration officially issued GB/T17643-2025 "Geosynthetics Polyethylene Geomembrane" and GB/T 17642-2025 "Geosynthetics Nonwoven Fabric Composite Geomembrane" as national standards of the People's Republic of China.
The standard will be implemented on November 1, 2025. Changsha Jianyi New Materials Co., Ltd. became one of the core drafting units, and the company's chairman Wang Jianyi participated deeply in the formulation of the standard as the main drafter, fully demonstrating the company's R&D strength and industry influence in the field of geotechnical environmental protection materials.
About us
Changsha Jianyi New Materials Co., Ltd. was established in 2008. It integrates the research and development, manufacturing, operation, service, design and construction of geotechnical environmental protection new materials. It is a large geotechnical material production base in central and southwestern China. It specializes in the production of filament geotextiles, staple geotextiles, HDPE geomembranes, rough geomembranes, composite geomembranes, bentonite waterproof blankets, composite drainage nets, cement blankets, geogrids, etc., which can be used in engineering construction fields such as mining, environmental protection, water conservancy, transportation, and agricultural breeding, such as landfills, incineration power generation, solid waste and hazardous waste landfills, tailings ponds, water conservancy, roads, farms, etc.
The company has always adhered to the concept of "making projects safer and the environment better", insisting on customer first and reputation-based, and sincerely welcomes friends from all parties to visit the company for inspection and guidance!
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