With the world's advanced fully automatic anti-seepage film production equipment, made by three-layer co-extrusion technology. All products are manufactured in accordance with GRI and ASTM test standards in the United States, with complete specifications. It is widely used in intensive aquaculture ponds, fish ponds, shrimp ponds, sea cucumber enclosure slope protection and other fields. It has high impervious coefficient, environmental protection formula and durable aging resistance. Geomembrane products with better performance can be produced according to user's requirements.