Weihai Guangwei Composites Co., Ltd.

Weihai Guangwei Composites Co., Ltd. is a Chinese manufacturer of fibres and composite materials headquartered in Weihai, Shandong province, and listed on the Shenzhen Stock Exchange. Its official website, in Chinese, presents it as a carbon fibre specialist integrating the research, production and sale of high-performance fibres and the composite materials derived from them.

Its catalogue starts with the fibre itself: carbon fibre and its precursor, carbon fibre fabrics and cloths — including warp-knitted fabrics — and continues with tape and fabric prepregs, composite products such as pipes, shaped parts and structural components, and carbon beams for wind turbine blades. This integration from filament to finished part places it in the advanced industrial fibres segment, rather than in apparel or conventional textiles.

Its materials are used in aviation and drones, wind energy, sports automotive applications and construction reinforcement, and the company hosts a national carbon fibre engineering laboratory and a state-recognised enterprise technology centre. For industrial buyers, its official website brings together the fibre, fabric and prepreg catalogue, application cases and the contact details of its Weihai sales centre.