Established in 2005, Weifang Guanlong Waterproof Materials Co., Ltd. specializes in producing and supplying base fabrics for waterproof membranes. We offer a comprehensive range of waterproof materials, from high-end to cost-effective options, ensuring superior performance and consistent quality. Our integrated waterproofing solutions have been widely applied to meet diverse customer needs, making us a trusted name in the industry.
Guanlong Waterproof, focusing on waterproof materials
SBS self-adhesive waterproofing membrane, waterproof coating, polymer waterproofing membrane
Home direct sales, high-quality and affordable
Precision quality, quality first
Experience advantage
Advanced production technology and strong technical team
Every bitumen waterproofing membrane relies on a hidden backbone: the base mat that carries the coating and absorbs mechanical stress. Among the many reinforcement options,
The carrier fabric inside a waterproofing membrane rarely gets the credit it deserves. When a membrane fails, most buyers blame the bitumen coating; in reality,
Every polyester mat spec sheet lists the same numbers: gram weight, tensile strength, elongation, heat resistance. Yet identical numbers from different suppliers often perform very
