Great Ocean Waterproof, established in 1999 and headquartered in Taitou Town, Shouguang—China's premier hub for waterproof materials—is a leading high-tech enterprise dedicated to the research, development, production, and global sales of innovative waterproofing solutions. Spanning a state-of-the-art 26,000㎡ factory equipped with 12 advanced production lines, the company delivers ov... https://great-ocean-waterproof.com/