In the modern construction era, Passive Fire Protection (PFP) is no longer optional. With the rise of high-rise urbanization and complex industrial facilities, international building codes like UL 1479 and EN 1366 have become the baseline. As a dedicated Wholesale Fire Retardant Sealant Manufacturer, we engineer solutions that prevent the spread of fire, smoke, and toxic gases through service penetrations.
The global fireproof sealant market is expanding rapidly, driven by strict mandates in the EU and North America. Smart cities and data centers require high-integrity seals to protect multi-billion dollar assets. Our factory utilizes Advanced Intumescent Technology that expands when exposed to heat, creating a robust char barrier that maintains structural compartmentalization for up to 4 hours.
From petrochemical plants to semiconductor cleanrooms, fire hazards are diverse. Our flame-retardant sealants are optimized for chemical resistance and thermal stability. We provide Factory-Direct Wholesale to large-scale infrastructure projects, ensuring cost-efficiency without compromising on the life-safety metrics required by global insurance underwriters.
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.
Shanghai Saiqiang Chemical Co., Ltd. (Est. 2005) is committed to silicone rubber and foam rubber R&D. Our production base in Songjiang District, Shanghai, covers over 100 acres with 26 filling production lines and an annual output exceeding 50,000 tons.
Saiqiang Headquarters - Innovation Driven Manufacturing
Pushing the Boundaries of Flame Retardant Chemistry
Our R&D laboratory is focused on non-toxic, halogen-free materials to reduce smoke toxicity during fire events, meeting the highest ESG standards.
By incorporating carbon nanotubes and graphene, we are enhancing the thermal conductivity and mechanical strength of fire-stopping chars.
Utilizing AI vision systems in our 26 production lines to ensure every cartridge meets the precise viscosity and density required for fire rating.
Transitioning toward bio-based polymers to reduce the carbon footprint of the adhesive industry without losing performance.
Global Market Access Guaranteed
CE, ROHS, and REACH certifications ensure our sealants meet strict European safety and environmental standards.
ISO 9001:2015 and ISO 14001 certification ensures precise control and environmental responsibility across all 100 acres of production.
China's Ten-Ring Certification and France's A+ rating for low VOC emissions, ensuring safety for residential applications.
Used in curtain wall joints and floor perimeter gaps to prevent vertical fire spread in residential and office towers.
Ideal for subway tunnels and airport terminals where vibration resistance and long-term flame retardancy are critical.
Supporting the prefab revolution with adhesives that offer quick cure times and high bond strength for rapid assembly.
Saiqiang
