Weifang Luyang PVC membrane roofing materials are manufactured inside our 10,000 ㎡ factory with six advanced production lines, supplying polyester‑reinforced single‑ply sheets with reflective light‑color and conventional color options. Every finished roll completes lab testing for hot‑air‑weld seam strength, UV‑aging, chemical‑resistance and puncture‑resistance indicators. Our product holds ISO and CE certification and supports custom thickness specifications. We deliver sample assessment, hot‑air‑welding construction guidance and global shipment for more than 50,000 worldwide construction‑industry cooperative clients.