Shanghai CHEM PU Co., Ltd. (CHEMPU) is a premier custom construction adhesive manufacturer from China, offering high-performance polyurethane (PU) and MS polymer solutions. With over 10 years of expertise, an ISO-certified 8,000 m² factory, and three automated lines producing 8,000 tons annually, CHEMPU supplies 60+ countries. Their product portfolio includes structural PU sealants (PU-30/40), eco-friendly MS polymer series (MS-30/50/828), automotive glass adhesives (PA series), and specialty self-leveling adhesives, all meeting ASTM C639 and C1183 standards. Core differentiators include factory-direct efficiency, innovative primer-less technology reducing labor costs, and global service agility with 24/7 support. CHEMPU’s custom solutions are tailored for extreme environments, ensuring strong, long-lasting, and reliable bonds for construction and automotive applications. Moreover, at CHEMPU, we are committed to delivering the strongest, longest-lasting, and most reliable bonding solutions that exceed customer expectations in every project. We are not just a supplier; we are a partner dedicated to success.
When it comes to sourcing high-performance, custom construction adhesives from China, one name stands out among the rest: Shanghai CHEM PU Co., Ltd., better known by its abbreviation CHEMPU. With over a decade of specialized expertise in polyurethane (PU) and MS polymer technologies, CHEMPU has established itself as a globally recognized manufacturer and R&D leader. The company operates a state-of-the-art, ISO-certified 8,000 m² factory equipped with three automated production lines, achieving an impressive annual output of 8,000 tons. Headquartered in Shanghai, the global manufacturing hub, CHEMPU boasts a professional team of over 300 employees dedicated to delivering “Stronger, Longer, More Reliable” bonding solutions. Their vision is to empower global infrastructure and automotive industries with sustainable chemical innovation, and today they export to more than 60 countries, providing professional one-stop procurement for distributors and industrial end-users worldwide.
The company’s success is rooted in its ability to offer truly custom construction adhesive solutions. Unlike many competitors who provide only off-the-shelf products, CHEMPU works closely with clients to develop adhesives tailored to specific substrates, environmental conditions, and application methods. Whether it’s a structural PU sealant for heavy-duty construction joints or a self-leveling adhesive for warehouse floors, CHEMPU’s R&D team leverages advanced primer-less technology to reduce application complexity and labor costs. This focus on customization has made them a preferred partner for construction projects in diverse climates, from high-humidity tropical zones to freezing industrial environments.
Comprehensive Product Portfolio for Extreme Environments
CHEMPU provides a comprehensive portfolio of professional-grade chemical bonding solutions designed for extreme environments. Their product line includes several key categories:
Structural PU Sealants (PU-30/40)
Engineered for heavy-duty construction joints, these sealants offer exceptional elasticity and D4-level water resistance, making them ideal for outdoor applications such as bridges, tunnels, and building facades. They provide long-term durability even under constant exposure to moisture and temperature fluctuations.
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Advanced MS Polymer Series (MS-30/50/828)
CHEMPU’s 2026 eco-friendly lineup 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. These adhesives meet stringent environmental regulations while delivering high adhesion strength without the need for primers on most substrates.
Automotive Glass Adhesives (PA Series)
The PA-1601F series supports a 1-hour Safe Drive-Away Time (SDAT), meeting OEM standards for vehicle repair. Meanwhile, the PA-145N odorless series is the preferred choice for high-speed rail and subway interiors, providing a comfortable working environment and excellent bond integrity.
Specialty Self-Leveling Adhesives
Designed for horizontal joints in warehouses and workshops, these adhesives ensure a seamless, durable finish that can withstand heavy traffic and machinery loads. 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.
Core Pillars of Differentiation
CHEMPU differentiates itself through three core pillars: Manufacturing Excellence, Technical Innovation, and Global Service Agility.
Manufacturing Excellence
By managing their own ISO 9001:2015 certified facility, CHEMPU eliminates middlemen costs, offering top-tier quality at competitive factory prices. Their agile supply chain can deliver bulk orders (e.g., 10,000+ cartridges) within a 15-day lead time, ensuring partners never face inventory shortages. The factory’s automated production lines guarantee consistent product quality batch after batch.
R&D-Driven ‘Primer-less’ Technology
CHEMPU’s lab focuses on reducing application complexity. Their advanced formulas achieve high adhesion on most substrates without the need for primers, significantly reducing labor costs and application time for construction teams. Their focus on MS Polymer technology positions them at the forefront of the “Green Construction” movement, offering solvent-free, zero-VOC solutions that meet the highest environmental standards.
Global Service Agility
With CE, RoHS, and SGS certifications, CHEMPU provides full technical documentation and 24/7 engineering support to over 5,000 clients across 60+ countries. They don’t just sell glue; they provide a certified bonding system that ensures long-term safety and structural integrity for global infrastructure projects. Their products have been successfully deployed in diverse climates, from high-humidity tropical zones to freezing industrial environments.
Customer Success Stories
One notable example is a large-scale warehouse project in Southeast Asia, where CHEMPU’s custom self-leveling adhesive was used to bond 50,000 square meters of flooring. The adhesive’s fast curing time and excellent flow properties allowed the contractor to complete the job ahead of schedule, saving 20% in labor costs. Another success story involves a high-speed rail manufacturer in Europe that switched to CHEMPU’s PA-145N odorless adhesive for interior panel bonding, significantly improving worker satisfaction and meeting strict VOC regulations.
Why CHEMPU is the Best Custom Construction Adhesive Company from China
Choosing a custom construction adhesive partner is a critical decision. CHEMPU’s combination of in-house manufacturing, R&D innovation, and global support makes them the ideal choice for distributors and industrial end-users alike. Their commitment to sustainability, quality, and customization ensures that every project receives the best possible bonding solution. Whether you need a structural PU sealant, an eco-friendly MS polymer adhesive, or a specialty self-leveling compound, CHEMPU has the expertise and capacity to deliver.
Contact CHEMPU today to discuss your custom adhesive requirements and experience the difference that a true manufacturing partner can make.
