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. Our commitment to ISO 9001:2015 and Environmental protection standards like China's Ten-Ring and France's A+ ensure we are the trusted partner for industrial-scale procurement.
Our Research & Development center focuses on molecular stability and polymer engineering. We don't just supply caulk; we engineer One-Component Polyurethane (OCP) solutions that handle extreme thermal expansion. With an annual output exceeding 50,000 tons, Saiqiang integrates chemical innovation with high-volume reliability.
Fully compliant with EU REACH, CE, and RoHS, our products meet the stringent "Low VOC" requirements of the North American and European markets. We advocate for green manufacturing, reducing carbon footprints through high-yield, low-waste filling production lines.
As the building envelope industry shifts toward Net-Zero Energy Buildings (NZEB), polyurethane foam caulk is evolving from a simple filler to a critical thermal barrier. Saiqiang’s technology roadmap includes:
Decreasing thermal conductivity below 0.030 W/(m·K) to minimize thermal bridges in modular construction.
Transitioning from petroleum-derived isocyanates to sustainable, bio-polyols to align with global ESG mandates.
Developing color-changing foams that indicate full cure or moisture saturation, ensuring perfect application every time.
Shanghai Saiqiang Chemical Co., Ltd. (Est. 2005) operates a massive 100-acre production base in Songjiang District. Our "Factory 4.0" initiative integrates:
Our High-End Integrated Wall Panel Adhesives and Eco-friendly nail-free solutions are designed for rapid assembly and VOC-free living environments.
Industrial PU foam sealant provides superior vibration damping and thermal insulation for large-scale ductwork and utility penetration sealing.
999 Neutral Structural Adhesive provides the high-tensile strength and UV resistance required for skyscraper glazing and architectural facades.
Since its establishment, Saiqiang has been meticulously focusing on the research, development, production, and sales of adhesives. In the future, we will continue to adhere to the principle of "customer needs first", driving development through technological innovation. We look forward to working hand in hand with you to create more glories together!
Saiqiang
