Delivering innovative adhesive technologies to 62 countries worldwide — built on precision manufacturing, rigorous quality standards, and sustainable chemistry since 2005.
Saiqiang's products are validated by the world's most stringent quality, environmental, and safety standards — giving our global partners full confidence in every batch.
ISO 9001:2015 certification ensures precise control throughout the entire production process — from raw material intake to finished goods dispatch — guaranteeing consistent product performance across every order.
China's Ten-Ring Certification (China Environmental Labelling) and France's A+ Indoor Air Safety Certification confirm that our formulations are safe for indoor environments and meet rigorous ecological criteria.
CE, RoHS, and REACH certifications fully satisfy European market access requirements, enabling Saiqiang products to be sold and specified across all EU member states without restriction.
From high-rise curtain walls to eco-conscious home interiors, Saiqiang's three flagship product families address the full spectrum of modern bonding and sealing demands.
Engineered for exceptional weather resistance, UV stability, and thermal endurance. Ideal for curtain walls, doors & windows, structural glazing, and high-temperature industrial scenarios. Maintains elasticity from -50°C to +200°C.
High-expansion, one-component PU foam delivering superior gap-filling, thermal insulation, and acoustic damping. Widely deployed in construction, HVAC pipeline engineering, and door/window installation across 62 markets.
A traceless, high-load-bearing bonding solution that eliminates mechanical fasteners. Formulated with low-VOC chemistry, it meets the demands of modern home decoration while protecting indoor air quality.
Numbers that reflect Saiqiang's scale, reliability, and the trust placed in us by builders, contractors, and distributors across six continents.
Our products have successfully entered the markets of Europe, North America, and Southeast Asia. Through localized warehousing and dedicated technical support teams, Saiqiang ensures a rapid response to customer demands at every stage of the supply chain.
CE, REACH & RoHS compliant products serving distributors and contractors across 30+ EU markets.
Strategic partnerships and localized technical support across ASEAN construction and manufacturing sectors.
Compliant formulations meeting ASTM and local building codes, supplied to leading hardware and construction chains.
Saiqiang continuously develops low-carbon formulas, dedicated to providing safe and sustainable bonding technologies for global partners.
From towering glass curtain walls to precision industrial assemblies, our bonding solutions are engineered to excel in demanding real-world conditions across multiple industries.
Silicone sealants for structural glazing, curtain wall systems, expansion joints, and weatherproofing of facades. Trusted by contractors on landmark projects across Europe and Asia.
High-performance weather-resistant adhesives ensuring airtight, watertight seals for residential and commercial fenestration, meeting EN 15651 European standards.
Eco-friendly nail-free adhesives and low-VOC sealants for kitchen, bathroom, and living space applications — safe for families and certified for indoor air quality.
Precision bonding compounds for electronics assembly, automotive components, and HVAC systems, delivering reliable adhesion under mechanical stress and thermal cycling.
Polyurethane foam adhesives providing superior insulation and gap-filling for water, gas, and district heating pipelines — compliant with international engineering standards.
Mould-resistant, waterproof sealants for bathroom and kitchen installations, creating hygienic, long-lasting seals that enhance the quality of everyday living spaces.
Our Songjiang production base operates 26 dedicated filling lines with integrated quality control at every checkpoint — from incoming raw materials to outgoing finished goods.
Every incoming raw material batch undergoes chemical composition analysis and physical property testing before entering the production floor, ensuring formula consistency.
26 filling production lines equipped with real-time monitoring systems. In-process samples are tested for viscosity, cure rate, and adhesion strength at regular intervals.
Every production batch is tested against ISO 9001:2015 protocols and relevant international standards before release, with full traceability documentation provided to customers.
Five core principles guide every decision at Saiqiang — from the laboratory to the loading dock — ensuring we remain a trusted, innovative, and responsible partner for the long term.
Integrity is our foundation. We adhere to laws, regulations, and business ethics, building long-term, stable mutual trust relationships with customers, partners, and employees.
We encourage employees to actively innovate and continuously develop new technologies and products to meet the constantly changing market and customer demands.
We always prioritize product quality, ensuring stability and reliability, and providing customers with high-quality adhesive industry solutions they can depend on.
Centered on customer needs, we provide personalized services and support, striving to exceed customer expectations with every interaction and every product we deliver.
We emphasize team spirit and collaborative awareness, encouraging employees to support each other and grow together toward shared goals and collective success.
Shanghai Saiqiang Chemical Co., Ltd. was established in 2005, committed to silicone rubber and foam rubber research, 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 operates 26 filling production lines, supported by multiple solid raw materials warehouses, packaging material warehouses, and finished product warehouses. With an annual output of more than 50,000 tons, Saiqiang is one of the largest comprehensive adhesive production enterprises in China, mainly producing silicone adhesive and structural adhesive.
Since its establishment, Saiqiang has been meticulously focused on the research, development, production, and sales of adhesives. Adhering to the brand quality route and pursuing excellence, we aim to enable more customers worldwide to benefit from 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. We look forward to working hand in hand with you to create more glories together!
Explore our flagship adhesive products, engineered for performance, durability, and compliance with international standards across construction, industrial, and home decoration applications.
Saiqiang's competitive advantage is rooted in continuous innovation. Our joint R&D laboratory and technology empowerment programs ensure that our product portfolio stays ahead of market demands and regulatory requirements.
Our collaborative research facilities enable co-development projects with OEM/ODM partners, allowing clients to create custom formulations tailored to specific application requirements and regional standards.
We provide technical training, application guides, and on-site support to our global distribution partners, ensuring correct product selection and application for maximum performance in the field.
Saiqiang continuously researches and develops low-carbon, low-VOC formulas, reducing environmental impact throughout the product lifecycle while maintaining the high performance our customers depend on.
Creating a new generation of healthy, high-performance adhesive products from the inside out — validated by the world's leading certification bodies to enhance quality of life.
Saiqiang actively participates in international trade exhibitions, showcasing our latest adhesive innovations and connecting with partners and customers from around the world.
Six compelling reasons why leading contractors, distributors, and OEM manufacturers across 62 countries choose Saiqiang as their preferred adhesive supplier.
Join over 62 countries trusting Saiqiang for innovative, certified, and sustainable bonding solutions. Contact our team today for free samples, custom formulation consultation, or a tailored product catalog.
Saiqiang