Owns advanced equipment and technology. The annual output of waterproof base-cloth of types APP and SBS: compound base-cloth: 100,000,000 square meter; polyester base-cloth: 18,000,000 square meter; filter: 3000 ton.

USE : It's a kind of advanced waterproof material made of asphalt which its nature has been changed. Widely used in flooring project, underground bridge's surface project, waterproof project and antiseptic conduct of the buildings' base.

FEATURE : Better tensility, elongation and hot shrinkage, high strength for preventing thrust, anticorrosion and anti-aging.