WEIHAI GUANGWEI COMPOSITES CO.,LTD
Weihai Guangwei Composites Co., Ltd is a Chinese enterprise established in 1992 that focuses on the research, development, and production of advanced composites. The company operates with a substantial registered capital and scalable production facilities, positioning itself as a long-standing supplier within the composites sector.
With a diversified product portfolio, Weihai Guangwei Composites produces reinforced fiber fabrics, prepregs, and various composite products. The organization has built a comprehensive manufacturing capability to support batch production of composite boards and pipes, enabling it to serve multiple industrial segments that rely on high-performance composite materials.
The company reports sizeable floor space and total assets, reflecting its capacity to support large-scale production. Its equipment mix includes advanced production and testing systems sourced from leading technology providers in Japan, the United States, and Germany, underscoring a commitment to quality assurance and product reliability. These investments enable the company to achieve notable production volumes across its product lines, including millions of square meters of reinforced fiber fabric and prepregs annually.
Weihai Guangwei Composites’ product applications span a broad range of industries. The company serves wind power, shipbuilding, transportation, medical instruments, textile machinery, industrial and musical equipment, photographic gear, and building sectors. This diversification indicates a strategy to leverage high-performance composite materials across sectors that demand durability, lightness, and enhanced mechanical properties.
As a regional and potentially global supplier, Weihai Guangwei Composites emphasizes scalable production, quality control, and ongoing development in advanced composite technologies. The firm’s integration of research, development, and manufacturing aligns with common industry practices where innovation and reliable supply chains are critical for customers in aerospace, energy, construction, and manufacturing sectors.
While specific export markets, certifications, and distribution networks are not detailed in the provided sources, the company’s emphasis on advanced equipment and multi-industry applications signals a capability to support both domestic and international customers seeking high-quality composite materials and components.


