Professional Unsaturated Polyester Resin Manufacturer
Since 1998, Changyuan has been a trusted supplier of high-quality unsaturated polyester resin (UPR), fiberglass reinforced resin, SMC/BMC resin, pultrusion resin, and vinyl ester for composite materials industries worldwide.
Leading Unsaturated Polyester Resin Manufacturer Since 1998
As a professional manufacturer of unsaturated polyester resin (UPR), fiberglass reinforced resin, and composite materials, Changyuan has established itself as a technology-driven enterprise with annual production capacity of 150,000 tons. Our modern facilities in Chuzhou and Changzhou cover over 100 acres, enabling us to supply high-performance resins including SMC/BMC resin, pultrusion resin, vinyl ester, and general purpose resin to customers worldwide.
150,000 Tons
Annual Production Capacity
¥268 Million
Total Assets
1998
Since
100+ Acres
Total Area
Advanced Production of Unsaturated Polyester Resin
Our state-of-the-art facilities ensure consistent quality across our extensive range of products including fiberglass reinforced resin, SMC polyester, BMC resin, pultrusion resin, and vinyl ester resin.
Advanced Automation Control
Our entire production process is monitored and managed from a central DCS control room, ensuring unparalleled precision, batch-to-batch consistency, and operational safety.
High-Performance Reactors
At the heart of our facility, these high-performance reactors carry out the polymerization process under strictly controlled conditions to achieve superior resin characteristics.
Automated Filling Lines
Efficiency continues to our automated filling lines, where finished products are securely packaged and prepared for shipment to our customers worldwide.
Extensive Warehousing & Logistics
Our expansive warehouses and organized logistics allow for efficient storage and rapid dispatch of finished products, ensuring timely delivery to our clients.
Uncompromising Commitment to Quality
Our philosophy of “Customer First, Dedicated Service” is backed by a rigorous quality management system, certified by ISO 9001. We build trust through transparency and consistent excellence, a commitment evidenced by the many clients who visit and audit our facilities.
Learn About Our Culture
Sustainable & Responsible Manufacturing
Our commitment extends to environmental stewardship. With an ISO 14001 certification and advanced facilities like our activated carbon waste treatment system, we actively work to minimize our ecological footprint and ensure a greener future.
Our Sustainability EffortsInternationally Recognized Certifications
Our processes and management systems are certified to meet the highest global standards.
Powering Key Industries Worldwide
Our products form the backbone of countless applications across a wide range of global sectors.
Ready to Build the Future?
Let's discuss how our high-performance resins can elevate your next project. Contact our experts today for a consultation or a quote.
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