HEROMAN® is a global brand in specialized composites. Its product portfolio includes HEROMAN® reinforcement textiles and adhesives, and HERCULES™ composite systems.

Heroman (Guangzhou) Chemical Co., Ltd., a wholly owned subsidiary of U. S. based Rayonchi, Inc., operates three divisions. The Industrial Composite Materials Division (ICMD) offers a broad range of products used in commercial aviation, sporting goods, wind energy, marine & automotive and the general industrial fields. The Construction Composite Materials Division (CCMD) produces standardized as well as custom fabrics that suit the needs of construction & infrastructure. Our Composite Products and Services Division (CPSD) has successfully developed C/C composite products for high temperature applications, as well as molding sets and custom designs for regular condition use. These products are shipped globally.