Langfang Runwan Plastic Products Co., Ltd., based in Wen’an, Langfang, Hebei, specializes in geosynthetic research and development, production, sales and construction services. With registered capital of RMB 5 million, the company supplies materials for drainage, waterproofing, filtration and protection.

Our range includes HDPE geomembranes, dimpled drainage boards, water storage drainage boards, composite siphon drainage boards and nonwoven geotextiles. We also supply grass paver grids, tree wrapping fabric and recycled HDPE granules for plastic product manufacturing. Typical applications include landfill seepage control, planted roofs, underground garage roof decks and saline-soil drainage projects.

Our technical team draws on experience in geosynthetic material development and engineering applications. We continue to improve existing products with a focus on material quality, easier construction and cost-conscious selection. Customers can discuss product functions, specifications, adjacent layers and supply requirements with our team.

Integrity, innovation, long-term development and mutual cooperation guide our work. From raw materials to finished geosynthetic products, we aim to provide clear product information and practical support for each application.

Our product range supports waterproofing, drainage, water storage, filtration and protection.