... 4. long running life Introduction This kind of products is made of PVC nets and vinyl materilas(foaming polyvinyl chloride ... cladding structure: PET yarn with PVC coated. The core of the yarn is the high strength polyester industrial filament, ... self-extinguishing), not variant, non-toxic, beautiful, strong ability of anti-aging, and excellent corrosion resistance, weather corrosion, waterproofing, ...