Manufacturer Information

Zhejiang Hanlong New Material Co., Ltd is a modernized enterprise professionally engaged in the R&D, design, production and marketing of software for polymer material. We specialize in producing hi-tech new materials including membrane structure materials, tents materials, airtight materials, inflatable materials, cover materials, and various protective materials.

Frequently Asked Questions

Q: What are the advantages of the "rolling shutter" design of the product compared to the traditional interlaced design?
A: The rolling shutter achieves three major upgrades: ① continuous non splicing, with 25-50 meters of continuous laying per roll, providing a strong overall visual sense and a 50% improvement in aesthetics compared to traditional interlaced styles; ② Double installation efficiency, ready to use when unfolded, can complete 20-25 square meters per hour, increasing efficiency by 60%; ③ Uniform tension, pre tension design of the coil, flat and firm after installation, without local relaxation or sagging.
Q: As a 'privacy screen strip', what is its blocking effect and wind resistance?
A: Opacity 100% (ASTM D1003), completely blocking the line of sight. Enhanced 650g/㎡ (thickness 1.2mm) tear resistance strength ≥ 400N, passed wind tunnel testing (wind speed 25m/s without damage), can withstand strong winds of level 9. Standard model 450-550g/㎡ meets the needs of ordinary gardens, with tear resistance ≥ 300N.
Q: What data supports the weather resistance and customization options of the product?
A: Certified by TUV UV 500 hour test (ISO 4892), with a light fastness of ≥ 6-7 levels (ISO 105-B02) and a temperature resistance of -30 ℃ to+70 ℃. Optional flame retardant DIN 4102 B1 level, color support RAL/PANTONE customization (dark green, coffee, linen gray, etc.). The width of the roll can be customized (19cm-25cm), and the length can be cut according to needs, perfectly adapting to various fence heights.