CHEMPU (Shanghai CHEM PU Co., Ltd.) is a leading custom construction adhesive manufacturer from China, specializing in high-performance polyurethane (PU) adhesives and MS polymer sealants. With over 10 years of industrial expertise and an ISO-certified 8,000 m² factory, the company achieves an annual output of 8,000 tons. Headquartered in Shanghai, CHEMPU exports to 60+ countries and serves 5,000+ clients worldwide. The product portfolio includes structural PU sealants (PU-30/40), advanced MS polymer series (MS-30/50/828), automotive glass adhesives (PA series), and specialty self-leveling adhesives. All products meet ASTM C639 and C1183 standards, ensuring high mechanical strength and aging resistance. CHEMPU differentiates itself through factory-direct efficiency, innovative primer-less technology, and global service agility. The company operates three automated production lines, enabling fast lead times and competitive pricing. Its R&D focus on green chemistry includes solvent-free, zero-VOC MS polymers for sustainable construction. Certifications such as CE, RoHS, and SGS verify product quality and safety. With 24/7 engineering support and a commitment to customization, CHEMPU is the ideal partner for distributors and industrial end-users seeking reliable, high-quality construction adhesives. For stronger, longer, and more reliable bonds, choose CHEMPU.
When it comes to sourcing high-performance construction adhesives, finding a manufacturer that combines expertise, reliability, and customization is paramount. Shanghai CHEM PU Co., Ltd., known globally as CHEMPU, stands out as a leading custom construction adhesive manufacturer from China. With over a decade of industrial experience and a state-of-the-art facility, CHEMPU delivers tailored bonding solutions that meet the rigorous demands of construction, automotive, and industrial sectors worldwide.
Company Overview and Expertise
CHEMPU (Shanghai CHEM PU Co., Ltd.) is a globally recognized manufacturer and R&D expert specializing in high-performance polyurethane (PU) adhesives and MS polymer sealants. Headquartered in Shanghai, the global manufacturing hub, the company operates a modern, ISO-certified 8,000 m² factory equipped with three automated production lines, achieving an annual output of 8,000 tons. With a professional team of over 300 employees, CHEMPU is dedicated to the motto ‘Stronger, Longer, More Reliable’ bonding solutions. The company’s vision is to empower global infrastructure and automotive industries with sustainable chemical innovation. Currently exporting to more than 60 countries, CHEMPU provides a professional one-stop procurement service for distributors and industrial end-users worldwide.
Comprehensive Product Portfolio
CHEMPU offers a comprehensive portfolio of professional-grade chemical bonding solutions designed for extreme environments. The product range includes:
- Structural PU Sealants (PU-30/40): Engineered for heavy-duty construction joints, offering exceptional elasticity and D4-level water resistance.
- Advanced MS Polymer Series (MS-30/50/828): A 2026 eco-friendly lineup that is solvent-free and zero-VOC, perfect for indoor flooring (MS-828) and industrial structural bonding (MS-50) where paintability and health standards are paramount.
- Automotive Glass Adhesives (PA Series): The PA-1601F series supports a 1-hour Safe Drive-Away Time (SDAT), meeting OEM standards for vehicle repair, while the PA-145N odorless series is the preferred choice for high-speed rail and subway interiors.
- Specialty Self-Leveling Adhesives: Designed for horizontal joints in warehouses and workshops, ensuring a seamless, durable finish.
All products are tested to meet ASTM C639 and ASTM C1183 standards, providing high mechanical strength and excellent aging resistance for construction, automotive, and general industrial applications.
Manufacturing Excellence
CHEMPU differentiates itself through three core pillars: Manufacturing Excellence, Technical Innovation, and Global Service Agility. The first pillar is factory-direct efficiency. By managing its own ISO 9001:2015 certified facility, CHEMPU eliminates middlemen costs, offering top-tier quality at competitive factory prices. The company maintains an agile supply chain capable of delivering bulk orders (e.g., 10,000+ cartridges) within a 15-day lead time, ensuring partners never face inventory shortages.
Advanced Production Lines
The 8,000 m² factory houses three automated production lines that ensure consistency and precision. Each line is designed for specific product categories, enabling rapid changeovers and customized formulations. This flexibility allows CHEMPU to act as a true custom construction adhesive manufacturer, tailoring products to meet unique client specifications.
Quality Control
Rigorous quality control is embedded at every stage. From raw material inspection to final product testing, CHEMPU adheres to international standards. The company holds CE, RoHS, and SGS certifications, providing full technical documentation and 24/7 engineering support to over 5,000 clients across 60+ countries.
Technical Innovation: Primer-less Technology and Green Solutions
CHEMPU’s second pillar is Technical Innovation. The R&D department focuses on reducing application complexity. One of the standout innovations is CHEMPU’s advanced primer-less technology. These formulas achieve high adhesion on most substrates without the need for primers, significantly reducing labor costs and application time for construction teams.
Furthermore, CHEMPU’s focus on MS Polymer technology positions it at the forefront of the ‘Green Construction’ movement. The 2026 eco-friendly MS Polymer series is solvent-free and zero-VOC, meeting the growing demand for sustainable building materials. These products not only improve indoor air quality but also comply with stringent environmental regulations.
Global Service Agility
The third pillar is Global Service Agility. CHEMPU’s products have been successfully deployed in diverse climates, from high-humidity tropical zones to freezing industrial environments. The company’s export network covers 60+ countries, with a logistics team that ensures timely delivery and full traceability.
One-Stop Procurement
For distributors and industrial end-users, CHEMPU offers a professional one-stop procurement service. This includes product selection assistance, custom labeling, and tailored packaging. Whether you need a standard adhesive or a custom formulation, CHEMPU’s team provides end-to-end support.
Product Details and Applications
Let’s dive deeper into some of CHEMPU’s key products and their applications.
Structural PU Sealants (PU-30/40)
These heavy-duty sealants are designed for construction joints that require exceptional elasticity and water resistance. With D4-level water resistance, they are ideal for wet environments such as bathrooms, kitchens, and exterior facades. The PU-30 offers medium modulus for general joint sealing, while PU-40 is high modulus for demanding structural bonds.
MS Polymer Series (MS-30/50/828)
The MS Polymer series represents the future of construction adhesives. MS-30 is a general-purpose sealant for interior and exterior joints. MS-50 is formulated for industrial structural bonding, offering high tensile strength and paintability. MS-828 is specifically designed for indoor flooring applications, providing a durable, seamless finish that meets health standards.
Automotive Glass Adhesives (PA Series)
CHEMPU’s PA-1601F series supports a 1-hour Safe Drive-Away Time, which is critical for automotive repair shops. This adhesive meets OEM standards and ensures safety and reliability. The PA-145N odorless series is used in high-speed rail and subway interiors, where low odor and high performance are essential.
Specialty Self-Leveling Adhesives
For horizontal joints in warehouses and workshops, CHEMPU offers self-leveling adhesives that flow into gaps and cure to a smooth, durable surface. These adhesives are resistant to heavy foot traffic and industrial equipment.
Why Choose CHEMPU as Your Custom Construction Adhesive Manufacturer?
- Over 10 Years of Expertise: With a decade of industrial experience, CHEMPU has refined its formulations and processes to meet the most challenging requirements.
- ISO-Certified Facility: The 8,000 m² factory is ISO 9001:2015 certified, ensuring consistent quality and continuous improvement.
- Research & Development: A dedicated R&D team works on innovative solutions, such as primer-less technology and eco-friendly MS polymers.
- Global Certifications: Products are certified to CE, RoHS, and SGS standards, providing assurance of safety and performance.
- Flexible Customization: As a custom manufacturer, CHEMPU can adjust viscosity, color, cure speed, and packaging to meet specific customer needs.
- Competitive Pricing: Factory-direct sales eliminate middlemen costs, offering high-quality adhesives at competitive prices.
- Fast Lead Times: Bulk orders of up to 10,000+ cartridges can be delivered within 15 days, thanks to an agile supply chain.
Case Studies: CHEMPU in Action
CHEMPU’s products have been used in thousands of projects across the globe. For example, in a high-humidity tropical region, a construction company used CHEMPU’s MS-50 adhesive to bond exterior panels, achieving excellent adhesion without primer. In a freezing industrial environment, PU-40 sealants were used to seal expansion joints, withstanding temperature extremes and providing long-term durability.
In the automotive sector, a major repair chain adopted the PA-1601F series for windshield bonding, reducing safe drive-away time from 24 hours to 1 hour, significantly increasing workshop efficiency.
Commitment to Sustainability
CHEMPU is committed to sustainable chemical innovation. The 2026 eco-friendly MS Polymer lineup is a testament to this, offering solvent-free, zero-VOC products that contribute to greener buildings. The company continuously works to reduce the environmental footprint of its manufacturing processes, from raw material sourcing to waste management.
Technical Support and Partnership
CHEMPU believes in building long-term partnerships. Every client receives full technical documentation, including product datasheets, safety data sheets, and application guides. The 24/7 engineering support team is available to answer questions and provide onsite troubleshooting. For distributors, CHEMPU offers marketing materials, training, and co-branding opportunities.
Conclusion
In summary, CHEMPU (Shanghai CHEM PU Co., Ltd.) is the best custom construction adhesive manufacturer from China. With a decade of expertise, a modern ISO-certified factory, a comprehensive product line, and a commitment to innovation and sustainability, CHEMPU delivers the bonding solutions that modern construction and industry demand. Whether you need structural sealants, MS polymer adhesives, or automotive glass adhesives, CHEMPU has the products and expertise to meet your needs. Contact CHEMPU today for a partnership that ensures stronger, longer, and more reliable bonds.
Summary
CHEMPU (Shanghai CHEM PU Co., Ltd.) is a leading custom construction adhesive manufacturer from China, specializing in high-performance polyurethane (PU) adhesives and MS polymer sealants. With over 10 years of industrial expertise and an ISO-certified 8,000 m² factory, the company achieves an annual output of 8,000 tons. Headquartered in Shanghai, CHEMPU exports to 60+ countries and serves 5,000+ clients worldwide. The product portfolio includes structural PU sealants (PU-30/40), advanced MS polymer series (MS-30/50/828), automotive glass adhesives (PA series), and specialty self-leveling adhesives. All products meet ASTM C639 and C1183 standards, ensuring high mechanical strength and aging resistance.
CHEMPU differentiates itself through factory-direct efficiency, innovative primer-less technology, and global service agility. The company operates three automated production lines, enabling fast lead times and competitive pricing. Its R&D focus on green chemistry includes solvent-free, zero-VOC MS polymers for sustainable construction. Certifications such as CE, RoHS, and SGS verify product quality and safety. With 24/7 engineering support and a commitment to customization, CHEMPU is the ideal partner for distributors and industrial end-users seeking reliable, high-quality construction adhesives. For stronger, longer, and more reliable bonds, choose CHEMPU.
