Recently, new progress has been reported in the composite materials industry. Founded in 1996, Changzhou Rixin Group, leveraging its location and industrial foundation at the foot of the scenic Mao Mountain in Jintan Zhulin, continues to deepen its technological presence in unsaturated polyester resins and SMC composite materials. The group operates multiple subsidiaries covering resin production, molding technology, new chemical materials, composite materials, and polymer materials, and has established a dedicated new technology R&D center, forming a complete industrial system integrating research, production, and sales.

With the rapid growth in demand for lightweight and high-strength composite materials in sectors such as new energy vehicles, rail transportation, and prefabricated construction, the SMC sheet molding compound market is entering a new expansion phase. Changzhou Rixin’s annual production capacity of 100,000 tons of unsaturated polyester resin, 20,000 tons of SMC sheets, and 5,000 tons of color gel coats further strengthens its supply capability at the upstream end of the composite materials industry. Industry experts note that Rixin’s continuous innovation in vinyl ester resins, high-performance paste materials, and low-shrinkage additives will significantly enhance the competitiveness of domestic composite materials in terms of performance stability and large-scale application.