Import Breathable Membrane Uv Resistance — Buy in wholesale FOB from Supplier in China

Fan Fei(Beijing) Energy-Saving Technology Co., Ltd. produces this UV-resistant breathable membrane in China, constructed from a three-layer composite of PP fabric, PP breathable film, and PP fabric. The membrane achieves a vapour transmission rate of 1000 g/m².24h with thickness 0.30 mm, supplied in standard roll dimensions of 1.5 m by 50 m. Watertightness reaches 500-2000 mm water-column over 2 hours without leakage, meeting the requirements for external weather-resistant barriers on framed structures.

The polypropylene-based construction delivers inherent resistance to UV degradation and thermal ageing, as demonstrated by air oven testing at 80°C for 168 hours with maximum tension retention of 98% (longitudinal) and 87% (transversal), and elongation retention of 72% in both directions. Tear resistance measures 135 N (longitudinal) and 100 N (transversal). The 4-month anti-UV rating indicates suitability for exposed construction periods before final cladding installation. Maximum tensile strength registers 220 N/50mm (longitudinal) and 111 N/50mm (transversal), with elongation at break of 110% (longitudinal) and 100% (transversal). The lightweight, pliable characteristic facilitates wrapping around corners, joints and complex architectural geometries typical in residential and light commercial envelope applications.

This membrane serves as a house wrap or secondary weather barrier behind exterior cladding systems, including brick veneer, metal panel, fibre cement and timber rainscreen constructions. Contractors, building developers and building material distributors represent the primary buyer segments. The UV resistance supports open-jointed cladding designs where the membrane remains intermittently exposed. Standard packaging is 1.5 m x 50 m rolls. Buyers should confirm compatibility with specified cladding fixings, tape systems for laps, and whether the supplier provides accessory flashing tapes or primers. Importing from the Shenyang, Liaoning production base offers proximity to northeast Asian ports, though the company name references Beijing.

Fan Fei(Beijing) Energy-Saving Technology Co., Ltd. maintains a registered address in Shenyang, Liaoning Province, China, specifically within Huaqiang Community, Shenbei District, despite the Beijing reference in its company name. The supplier holds a harbor trust tier designation. Platform response metrics show 0.00% response rate with zero average response hours, indicating no recent messaging activity through the platform channel. Buyers should establish direct contact via alternative methods to assess current commercial responsiveness and technical support capability.

The listing concentrates on a single product category, UV-resistant breathable membranes for building envelopes, with detailed mechanical and ageing test data presented. No information is provided about manufacturing facility scale, year of establishment, employee count, annual production capacity, other product lines, named clients, or export experience. The technical presentation suggests an engineering-oriented supplier, though buyers should independently verify quality management system certification (ISO 9001, ISO 14001) and whether the product holds any national standards compliance documentation for target markets.