In the modern construction landscape, Polyurethane (PU) waterproofing coatings have emerged as the gold standard for "Liquid Applied Membranes" (LAM). Unlike traditional bitumen sheets, PU coatings provide a seamless, monolithic barrier that adapts to the structural movements of high-rise buildings and complex infrastructures.
Advanced PU coatings offer over 600% elongation, allowing them to bridge micro-cracks caused by thermal expansion or seismic activity without losing integrity.
New aliphatic polyurethane formulations resist yellowing and degradation from solar radiation, significantly extending the roof lifecycle to 25+ years.
Compliance with "Ten-Ring" and French A+ certifications means our coatings ensure indoor air safety and reduced environmental footprint during application.
Based in Junan County, Linyi City, Shandong Province, China, Saiqiang is a leading adhesive manufacturer in Asia. We deliver innovative adhesive solutions to 62 countries worldwide, boasting a robust daily production capacity of 200,000 units. Driven by a steadfast commitment to strict quality management and environmental sustainability, Saiqiang has earned its reputation as a trusted partner across the construction, home decoration, and industrial sectors.
Our proximity to Shandong's chemical clusters ensures stable access to high-quality isocyanates and polyols, reducing lead times and cost volatility.
With manufacturing bases in Shandong and Shanghai (Sijing Industrial Park), we leverage major ports to ensure cost-efficient sea freight for bulk orders.
Our 26 filling production lines and joint R&D labs allow us to adjust viscosity, curing time, and color to meet specific regional climate demands.
ISO 9001:2015 certification ensures precise control throughout the entire process.
China's Ten-Ring Certification, France's A+ Indoor Air Safety Certification.
CE, ROHS and REACH certifications fully meet the market access requirements in Europe.
OEM / ODM 55 PU foam sealant
Polyurethane foam sealant
563 Versatile Weather Resistant Adhesive
998 Neutral Silicone Weather Resistant Adhesive
Full-surface bonding for metal, concrete, or plywood roofs, providing high solar reflectivity and leak prevention for warehouses and malls.
Ideal for swimming pools, water tanks, and sewage treatment plants due to its excellent resistance to hydrostatic pressure and chemical exposure.
High-durability coatings that withstand heavy traffic loads and vibration while preventing chloride ion penetration into the concrete.
Adhere to the principle of integrity, abide by laws and ethics, and establish long-term trust with partners.
Encourage employees to innovate and develop new technologies to meet changing market demands.
Ensure product stability and reliability, providing high-quality industry-standard bonding solutions.
Centred on customer needs, providing personalized services and striving to exceed expectations.
Emphasizing team spirit and collaborative awareness for mutual growth.
Since its establishment, Saiqiang has been committed to the adhesive industry, meticulously focusing on the research and development, production and sales of adhesives. It adheres to the brand quality route, pursues excellence, and aims to enable more customers to use Saiqiang adhesives! In the future, Saiqiang will continue to adhere to the principle of "customer needs first", drive development through technological innovation, and continuously provide more professional and considerate services.
Saiqiang
