DERFLEX supplies architectural membrane materials including PVC, PVDF, PTFE and custom coated fabrics for tensile structures, stadium roofs, canopies, facades, airports, exhibition halls and lightweight architectural roofing systems.

DERFLEX supplies PVC coated polyester architectural fabric for tensile membrane structures, stadium roofs, canopies, facades, parking shades, exhibition halls and lightweight architectural roofing systems. Custom PVDF surface, FR, UV, color, translucency and roll width available.

DERFLEX is a double membrane gas holder membrane manufacturer supplying PVC/PVDF coated polyester membrane fabric for biogas storage, anaerobic digesters, gas holders, tank-mounted covers and lagoon gas collection systems.

DERFLEX PVC super clear film is designed for long-term outdoor use with UV-resistant grades, high transparency, low shrinkage, flame retardant, antibacterial and anti-mildew options. Thickness 0.15–5.0mm, width up to 2.6m, 3.2m under development.

DERFLEX biogas digester cover membrane is engineered for anaerobic digesters, biogas storage covers, wastewater treatment plants and agricultural biogas tanks. PVC coated polyester membrane fabric with gas resistance, UV resistance, weatherproof performance and reliable welding.

DERFLEX supplies PVC coated fabric for biogas projects, including double membrane gas holders, anaerobic digester covers, biogas domes, lagoon covers, gas storage membranes and OEM biogas systems. Gas-tight, UV-resistant, weldable and customizable.

DERFLEX supplies PVC biogas membrane and gas-tight PVC coated fabric for biogas holders, double membrane gas storage, anaerobic digester covers, biogas domes, lagoon covers and OEM biogas projects. UV-resistant, weldable and customizable.

DERFLEX supplies clear PVC window film, transparent glass film and clear vinyl window film rolls for glass protection, privacy, UV resistance, decorative glazing, tent windows, curtain windows and OEM converting. Custom thickness, width, finish, adhesive or static cling options available.