DERFLEX supplies heavy duty construction tarps, waterproof PVC tarpaulins, scaffold tarps, temporary roofing tarps, debris containment covers, and custom jobsite protection tarps for construction, industrial, and outdoor projects.

DERFLEX is a professional manufacturer of soft PVC coated fabric for bags, supplying flexible, durable, and customizable PVC coated textiles for backpacks, travel bags, waterproof bags, and OEM bag manufacturing.

DERFLEX is a leading biogas membrane manufacturer providing gas-tight PVC/TPU anaerobic digester membranes, custom biogas liners, and OEM solutions for agricultural, industrial & landfill digester projects.

Discover the most common uses for tarpaulins across industries — construction, agriculture, transportation, emergency shelters, outdoor events and more. Learn why Derflex tarps are trusted worldwide.

Derflex offers dry bag fabric wholesale solutions including PVC, TPU and coated waterproof fabrics. Ideal for outdoor dry bags, waterproof backpacks and marine storage bags. Factory direct supply with OEM customization.

Derflex Mining Tarps are heavy-duty PVC tarpaulins designed for extreme mining environments. Excellent abrasion resistance, waterproof performance, UV stability and custom fabrication for open-pit and underground mining operations.

Derflex Leak Diverter Tarp provides professional water leak diversion and ceiling leak protection for warehouses, factories, hospitals, and commercial buildings. Heavy-duty PVC coated tarp, custom size, factory direct supply.

SEAWEED BOOM by Derflex – Premium seaweed industry reinforced material optimized for sustainable manufacturing, high strength, wide industrial application. Factory-direct pricing & global shipping.