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Why Choose Rixin

Inside Rixin: Your Direct Source Manufacturer

28 years of composite expertise and 5 modern production sites, Guarantee batch-to-batch consistency, competitive factory-direct pricing, and large scale supply.
  • Strict Quality Control
    ISO manufacturing system, mature formula system that has been long-term verified by the market, and stable and controllable performance.
  • Custom Formulation
    Technical team provides one-on-one docking to accurately customized products.
  • 28+ Years
    Industry Expertise
    5 production Bases
    Modern Manufacturing Facilities
    170,000+ Tons
    Total Annual Capacity
    2 Joint Labs
    Advanced R&D Center

Frequently Asked Questions

  • Q: Difference between Ortho and Iso resins?
    A: Iso resins (like RX-8189) have a denser molecular structure, offering better corrosion and water resistance for marine environments compared to standard ortho resins.
  • Q: Can you adjust resin properties for local climates?
    A: Yes, our techincal team can adjust reactivity, gel time, and viscosity to match your specific curing method and local temperatures.
  • Are you a reliable unsaturated polyester resin manufacturer?
    Yes, we are a professional unsaturated polyester resin manufacturer. Our unsaturated polyester resin features stable performance, good wetting property for fiberglass and wide application in composite molding projects.
  • What advantages does your unsaturated polyester resin factory have?
    Our unsaturated polyester resin factory owns complete production lines. The unsaturated polyester resin factory can customize resin viscosity and curing parameters to meet different composite product manufacturing demands.
  • What are the main application areas of your upr resin?
    Our upr resin can be used for FRP profiles, hand lay-up and casting parts. This upr resin shows excellent mechanical strength and weather resistance for outdoor and indoor composite finished goods.
  • Can you provide customized grades of unsaturated polyester resin?
    We support custom formulation according to your requirements. We can adjust reactivity, shrinkage rate and color to match your FRP production process and end-use environment.
  • What is the shelf life of your unsaturated polyester resin under proper storage?
    When stored below 25℃ and away from direct sunlight, our resin can keep stable for 6 months. Please seal the containers tightly and avoid mixing with peroxide initiators randomly.
Get in Touch with Us
Complete Your Composite System
Color Pastes
Premium pigments for vibrant finishes.
Fiberglass Roving
High-strength reinforcement for winding.
MEKP Curing Agent
Organic peroxides for UPR curing.