Based in Shandong, China — delivering ISO-certified adhesive technologies to 62 countries. From silicone sealants to polyurethane foam, we bond the world with precision and trust.
Proven performance metrics that reflect our commitment to volume, quality, and global reach.
Every product we manufacture is validated by globally recognized standards — ensuring your market access, safety compliance, and customer confidence.
ISO 9001:2015 certification ensures precise control throughout the entire production process — from raw material sourcing to finished goods dispatch.
Awarded China's Ten-Ring Certification and France's A+ Indoor Air Safety Certification — confirming our eco-friendly, low-VOC formulations.
CE, RoHS, and REACH certifications fully meet European market access requirements — enabling seamless entry into all EU member state markets.
Engineered with strong weather resistance, our silicone sealants are ideal for curtain walls, doors and windows, and high-temperature industrial scenarios. Tested for decades of outdoor durability.
Highly efficient filling and insulation capabilities, widely adopted in construction and pipeline engineering projects. Superior expansion ratio and thermal performance.
A traceless load-bearing solution that meets the needs of modern home decoration — no nails, no damage, maximum strength with minimal environmental impact.
Saiqiang — Global Expert in Bonding Solutions. Explore our full range of professional-grade adhesive products.
Every batch undergoes a rigorous 5-stage quality assurance process, from raw material inspection to global dispatch — guaranteeing consistent, reliable performance.
Incoming materials are tested against ISO 9001:2015 standards for chemical purity and physical properties before entering production.
Computer-controlled batching ensures exact formulation ratios across 26 filling production lines for batch-to-batch consistency.
Real-time viscosity, adhesion strength, and curing time parameters are monitored continuously throughout manufacturing.
Every finished batch is cross-checked against CE, ROHS, and REACH compliance standards before packaging approval.
Certified goods are dispatched through our global logistics network with full traceability documentation for each shipment.
From Asia-Pacific to Europe and North America — Saiqiang's localized support infrastructure ensures rapid response and reliable delivery worldwide.
Headquarters & primary manufacturing hub in Shandong, China. Serving Southeast Asia with localized warehousing and technical teams.
CE, ROHS & REACH compliant products ensure frictionless market entry. France A+ Indoor Air Safety certified for EU residential applications.
Dedicated export logistics partners enable reliable delivery timelines and full customs documentation support for North American importers.
Our global technical support teams provide on-site application guidance, material compatibility testing, and post-sale service in all key markets.
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 has 26 filling production lines, supported by multiple raw materials warehouses, packaging material warehouses, and finished product warehouses.
With an annual output of more than 50,000 tons, Saiqiang is one of China's large comprehensive adhesive production enterprises. Since its establishment, Saiqiang has been committed to the adhesive industry, meticulously focusing on research and development, pursuing excellence, and aiming to enable more customers worldwide 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. We look forward to working hand in hand with you to create more glories together!
Mainly produces silicone adhesive, structural adhesive, polyurethane foam sealant, nail-free adhesives, and a comprehensive range of specialty bonding solutions for construction, industrial, and residential markets worldwide.
Saiqiang continuously researches and develops low-carbon formulas, dedicated to providing safe and sustainable bonding technologies for its global partners. Our R&D team works from a dedicated joint laboratory, running material compatibility testing and performance trials to stay ahead of evolving market demands.
The principles that guide every decision we make — from the laboratory to the global marketplace.
We adhere to the principle of integrity as the foundation — abiding by laws, regulations and business ethics to establish long-term, stable, mutual trust relationships with customers, partners, and employees.
We encourage employees to actively innovate and continuously develop new technologies and products — meeting the constantly changing market and customer demands with agility and expertise.
We always prioritize product quality, ensuring stability and reliability in every product — providing customers with the highest-grade adhesive industry solutions backed by international certifications.
Centered on customer needs, we provide personalized services and support — striving to consistently exceed customer expectations through responsive communication and technical collaboration.
We emphasize team spirit and collaborative awareness — encouraging employees to support each other and grow together towards a shared vision of global adhesive leadership.
Saiqiang continuously researches and develops low-carbon formulas, dedicated to providing safe and sustainable bonding technologies — protecting both people and the planet for future generations.
Six compelling reasons why global distributors, contractors, and brands trust Saiqiang as their long-term adhesive partner.
Eco-conscious production with low-VOC formulations and sustainable raw material sourcing — reducing your supply chain's environmental footprint.
Multi-market compliance ensures your products can be sold globally without regulatory barriers — from China to Europe to North America.
Test before you commit. We provide complimentary product samples so you can validate performance, compatibility, and quality before placing orders.
Collaborate directly with our chemists and engineers to co-develop customized adhesive formulations tailored to your specific application requirements.
Our partners gain access to exclusive technical training programs, application guides, and dedicated engineering support to maximize product performance.
We conduct free compatibility testing between our adhesives and your substrate materials — eliminating risk before production commitment, saving you time and cost.
Our comprehensive certification portfolio demonstrates a new generation of quality standards — from the inside out, enhancing the quality of life for end users globally.
CE Certificate
EN15651
China Eco Label
Ten-Ring
ISO 9001
Quality Mgmt
ISO 14001
Environmental
ISO 45001
OH&S Safety
Saiqiang — Global Expert in Bonding Solutions. Showcasing our presence at international trade exhibitions and industry events worldwide.
Join 62+ countries that trust Saiqiang's ISO-certified bonding solutions. Request your free sample or download our product catalog today.
When it comes to seeking the best in comfort and protection, Polyurethane Padding stands out as a top choice. This versatile material is famed for
Author: Mason Date: 2026-07-17
Learn More
Choosing the right Caulking Sealer is vital for home maintenance. A good sealer prevents water damage, enhances energy efficiency, and protects
Author: Ethan Date: 2026-07-12
Learn More
In the ever-evolving world of construction and home improvement, "Silicone Sealant Caulk" stands out as a crucial tool for both professionals and DIY
Author: Ethan Date: 2026-07-07
Learn More
Saiqiang
