Weifang Luyang self adhesive waterproofing membrane is manufactured inside our 10,000 ㎡ factory with six advanced production lines, supplying polyester‑reinforced SBS‑modified bitumen roll sheets with PE‑film, aluminium‑film and fine‑sand surface selections. Every finished roll completes lab testing for peel‑adhesion strength, self‑healing performance, low‑temperature flexibility and water‑impermeability indicators. Our product holds ISO and CE certification and supports custom‑thickness specifications. We deliver sample assessment, cold‑laying guidance and global shipment for more than 50,000 worldwide construction‑industry cooperative clients.