As of 2024, the global silicone sealant market has transitioned from basic waterproofing to high-performance structural engineering. Driven by the "Smart City" movement and energy-efficient building requirements, the demand for China Glass Silicone Sealant Manufacturers has surged. Modern architectural skins—comprising large-format glass, aluminum composites, and carbon fiber—require bonding agents that offer not just adhesion, but dynamic stress distribution and thermal decoupling.
Presence in 62 countries with localized technical support for curtain wall systems.
Production capacity of 200,000 units ensures supply chain stability for mega-projects.
Certified by ISO 9001:2015, CE, ROHS, and REACH for global safety standards.
The industry is currently moving towards Hybrid Sealant Technologies (MS Polymers) and Fluorosilicone coatings. These materials provide the UV resistance of traditional silicone with the paintability and strength of polyurethane. At Saiqiang, our R&D roadmap focuses on:
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. 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. was established in 2005, committed to silicone rubber, foam rubber research and development, production and sales; The production base is located in Sijing Industrial Park, Songjiang District, Shanghai, covering an area of more than 100 acres; The factory has 26 filling production lines, with an annual output of more than 50,000 tons.
Strong weather resistance, suitable for curtain walls, doors and Windows, and high-temperature scenarios.
Highly efficient filling and insulation, widely used in construction and pipeline engineering.
Eco-friendly, traceless load-bearing solution that meets the needs of modern homes.
Fluorosilicone rubber coatings for high insulation and thermal conductivity.
Different climates demand different chemical signatures. Our products are engineered for:
Providing the tensile strength required to resist wind loads in coastal metropolitan areas.
Antibacterial and mold-proof sealants designed specifically for high-humidity bathrooms and kitchens.
High-thermal conductivity adhesives for electronic component bonding and EV battery insulation.
PU foam solutions for seismic joint filling and acoustic dampening in transportation hubs.
We are not just a manufacturer; we are a partner in the global construction value chain. By integrating OEM/ODM capabilities with rigorous testing (Free material compatibility testing), we reduce the time-to-market for regional distributors and construction firms. Our "Technology Empowerment Plan" ensures that partners receive onsite training and digital application guides to optimize material usage.
Encourage employees to develop new technologies to meet changing market demands.
Always prioritize product quality, ensure the stability and reliability of the products.
Centered on customer needs, provide personalized services and support.
Emphasizing team spirit and collaborative awareness to grow together.
Neutral silicone (like our 999 or 136 series) releases alcohol while curing, making it non-corrosive and ideal for metals, concrete, and coated glass. Acetic silicone releases acetic acid (vinegar smell) and is best for non-porous surfaces like ceramic and plain glass, offering faster cure times but potentially damaging sensitive metals.
Our formulations undergo accelerated aging tests in UV chambers and salt spray environments. We use high-purity polydimethylsiloxane (PDMS) polymers which provide inherent resistance to UV radiation and ozone, preventing the sealant from cracking or chalking over decades.
Yes. With 26 filling production lines and a dedicated R&D lab, we offer ODM/OEM services where we can adjust viscosity, cure speed, color, and tensile strength to meet specific architectural or industrial specifications.
All our European export products are compliant with CE (EN 15651), ROHS, and REACH. We also carry the French A+ Indoor Air Safety certification, ensuring our adhesives are safe for interior use in green building projects.
Since its establishment, Saiqiang has been meticulously focusing on the research and development, production and sales of adhesives. We adhere to the brand quality route, pursuing excellence. In the future, Saiqiang will continue to adhere to the principle of "customer needs first," driving development through technological innovation, and continuously providing more professional and considerate services.
Saiqiang
