Established in Shanghai, China, in 1989, Pujiang International Group Limited is a specialized manufacturer of bridge cables and prestressed materials, primarily operating within the People's Republic of China. The company's activities are organized into two main divisions: its Cables Business, marketed under the Pujiang Cable brand, and its Prestressed Steel Materials Business, which operates under the Ossen brand. The Cables division produces an array of specialized products, including prefabricated parallel wire strands and slings essential for the main cable systems and upper structures of extensive suspension bridges. It also supplies cable-stayed cables for various cable-supported constructions like cable-stayed bridges, tied arch bridges, mast towers, and roofing systems. Moreover, the company offers steel cables designed for building structures, serving as critical stress-bearing components in venues, spatial constructions, tensile membrane structures, and large exhibition centers. Its Prestressed Steel Materials segment manufactures diverse prestressed products, such as those with rare earth coatings, plain finishes, and galvanized treatments, which are widely applied in both the manufacturing and construction industries. Beyond production, Pujiang International Group also offers comprehensive installation services.