DERFLEX is a professional manufacturer of floating dry bag fabric. We supply high-strength TPU/PVC coated waterproof floating bag materials for outdoor sports, river trekking, kayaking, and marine applications. Custom thickness, colors, lamination, and reinforcement available.

DERFLEX manufactures high-quality waterproof PVC truck covers designed for cargo protection, transportation, logistics, and long-term outdoor durability. Heavy-duty PVC tarpaulin covers with custom sizes, reinforced edges, fire-retardant options, and professional OEM services.

DERFLEX is a leading manufacturer of Polyester PET Film materials with 20+ years of production experience. We supply high-performance PET films for packaging, electronics, printing, insulation, industrial laminations, and protective applications. Custom thickness, width, colors, and surface treatments available.

DERFLEX is one of the leading PVC bag material suppliers with 20+ years of manufacturing experience. We provide durable, waterproof, abrasion-resistant PVC fabrics for travel bags, dry bags, packaging bags, medical bags and industrial storage bags. Custom colors, thickness, width, and surface treatments available.

derflex Heavy-duty Inflatable PVC Dam Fabric - high-strength coated technical fabric engineered for water control, flood protection, temporary dams, inflatable barriers, spill containment, and hydraulic engineering applications. Custom sizes, OEM manufacturing, long lifespan, UV-resistant, anti-abrasion, and high-pressure inflatable performance.

derflex Orange PVC Oil Boom for Marine Pollution Control — heavy-duty floating containment boom for oil spill response, marine protection, harbors, rivers, offshore operations, and emergency environmental containment. Factory-direct, long lifespan, customizable sizes.

DERFLEX manufactures PVC Tarpaulin and industrial coated fabrics with high tensile strength, waterproofing, UV resistance, and long-term outdoor durability. Applications include truck covers, industrial tents, membranes, advertising, marine fabrics, agriculture and more.

DERFLEX Greenhouse Films provide long‑life UV protection, superior light transmission, anti‑drip, anti‑dust, and weather‑resistant performance for commercial farming, horticulture, nurseries, and agricultural structures.