Hubei Guochuang Hi-tech Material Co.,Ltd (002377.SZ) manufactures and sells advanced functional materials primarily for the electronics and new energy sectors. The company produces electronic-grade glass fiber yarn, high-performance fiberglass fabrics, semiconductor polishing materials including cerium oxide-based slurries and colloidal silica, fiberglass reinforced plastic products, fiberglass reinforced plastic battery boxes, fiberglass reinforced plastic communication equipment enclosures, fiberglass reinforced plastic pipe tanks, fiberglass reinforced thermosetting plastic grating plates; it also offers fiberglass reinforced plastic molding sand, fiberglass reinforced plastic septic tanks, fiberglass reinforced plastic integrated pump stations, glass fiber reinforced plastic ecological toilets, fiberglass reinforced plastic inspection wells, and other composite materials. Headquartered in Jingmen, Hubei Province, China, the company was founded in 2002 and operates primarily within China, serving customers in electronics manufacturing, semiconductor production, new energy storage, and infrastructure industries. In recent developments, the company expanded its production capacity for electronic-grade glass fiber yarn through new facilities commissioned in 2024, enhancing its supply for high-end PCB applications; it also formed strategic partnerships with leading semiconductor firms for polishing material supply and announced a funding round in late 2024 to support R&D in next-generation composite materials for electric vehicle batteries.