30,000+ sqm Synthesis Facility & Automated Packaging
From base polymer chemical synthesis to continuous robotic filling lines, CHEMPU provides direct-from-factory pricing and verifiable ASTM/ISO quality assurance.
Modern Industrial Park & Logistics Hub
Purpose-built chemical synthesis and sealant compounding facility situated in an authorized chemical industrial park with full environmental licensing, dedicated hazardous material compliance, and strategic proximity to Shanghai & Ningbo deepwater ports.
- 30,000+ sqm manufacturing park with dedicated raw material storage farms
- Annual capacity > 45,000 metric tons supporting continuous high-volume contracts
- Direct container loading docks ensuring swift sea freight dispatch
Fully Automated Reactor Kettles
PLC-controlled stainless steel vacuum synthesis kettles handle prepolymer synthesis and high-torque compound mixing. Closed nitrogen blanketing guarantees pure, moisture-free polymers with zero batch-to-batch variation.
- Multi-stage automated vacuum degassing eliminates air bubbles and micro-voids
- Precision temperature & shear control ensures optimal molecular weight distribution
- 100% closed-loop synthesis minimizing volatile emissions and protecting purity
Rigorous 100% Quality Testing & R&D Lab
Equipped with Instron universal tensile testers, QUV accelerated weathering chambers, Karl Fischer moisture titrators, and high-precision rheometers to verify mechanical, elongation, and weathering compliance.
- Full ASTM C1184, C920 & ISO 11600 conformity verification on every production run
- Every single batch accompanied by a certified, traceable Certificate of Analysis (COA)
- Custom R&D formulation team capable of bespoke color matching and modulus adjustment
Exporting to 45+ Countries Worldwide
Trusted OEM & private label supply partner for building materials distributors, curtain wall engineering contractors, and window manufacturers across Europe, North & South America, and APAC.
- Dedicated international documentation team: Full customs, B/L, and Form E support
- Multilingual technical support engineers: Available 24/7 for jobsite consultations
- Protected regional distributorships available for established regional distributors
Schedule an On-Site Factory Tour or Live Video Audit
We welcome international client inspections, third-party SGS/TUV audits, and live video tours with our manufacturing directors.
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