DERFLEX supplies gas-tight biogas tank membrane materials for anaerobic digesters, tank-mounted gas holders, wastewater tanks, manure tanks and double membrane biogas storage systems. Custom PVC/PVDF coated polyester fabric for OEM projects.

DERFLEX supplies gas holder membrane fabric for double membrane gas holders, biogas storage tanks, anaerobic digesters and OEM membrane systems. PVC/PVDF coated polyester fabric with gas-tight, UV, FR, welding and custom specifications.

DERFLEX supplies aluminized PET film, metallized PET reflective fabric, reflective thermal barrier film and OEM laminated reflective materials for packaging, insulation, studio reflectors, softboxes, outdoor covers and industrial applications.

DERFLEX manufactures transparent PVC film rolls for tent windows, patio curtains, clear covers, packaging, table covers, strip curtains, industrial partitions and OEM fabrication. Custom thickness, width, softness, UV, FR, cold-resistant and non-phthalate options available.

DERFLEX is a clear PVC film manufacturer supplying flexible transparent PVC film rolls for tent windows, curtains, packaging, protective covers, inflatables, table covers and OEM fabrication. Custom thickness, width, softness, UV, FR and non-phthalate options available.

DERFLEX is a professional wholesale tarps manufacturer and supplier, offering PVC tarps, vinyl tarps, waterproof tarpaulins and industrial tarps for global distributors, contractors and OEM buyers.

DERFLEX supplies PVC membrane for architecture, including PVC/PVDF coated polyester membrane fabric for tensile roofs, canopies, facades, carports, stadium shade, walkways and architectural fabric structures. Waterproof, UV resistant, flame-retardant and customizable.

DERFLEX supplies PVC fabric for tensile structures, architectural membrane roofs, canopies, carports, stadium covers, walkways and large-span fabric structures. PVC/PVDF coated polyester membrane with high tensile strength, UV resistance, flame-retardant options and custom colors.