DERFLEX supplies wholesale PVC fabric for industrial doors, high speed doors, roll-up doors, warehouse doors and cold room doors. Factory-direct PVC coated polyester door curtain fabric with custom GSM, width, color, FR, UV and cold-resistant options.

DERFLEX supplies customizable UV CIPP liner material roll goods for liner manufacturing, prepreg processing, sewer rehabilitation contractors and UV curing system integrators. Request material samples, roll specifications and OEM supply support.

DERFLEX supplies heavy duty truck tarp materials and custom PVC truck tarps for flatbeds, trailers, dump trucks, lumber, steel, machinery and logistics fleets. Request OEM truck tarp solutions.

DERFLEX supplies TPU coated nylon fabric for packrafts, inflatable boats, dry bags, waterproof backpacks, air mattresses, rescue gear and OEM outdoor products. Custom 20D-1680D nylon, single-side or double-side TPU coating, heat-sealable, HF weldable and factory-direct supply.

DERFLEX supplies flexible membrane for biogas gas holder applications, including PVC/PVDF coated polyester fabric for inner membranes, outer membranes, tank-mounted covers and OEM gas storage systems.

DERFLEX supplies PVDF surface-coated membrane fabric for wastewater treatment covers, odor control tank covers, floating covers, lagoon covers and municipal or industrial wastewater treatment projects.