Fassen's company is mainly engaged in

Manufacturing and sales of steel wire, steel wire rope and its products, general machinery, wires and cables, instruments and meters, electronic products, optical fibers, optical cables, optical sensing elements and electromechanical products (except pressure vessels). Steel sales. R&D, design and sales of prefabricated parallel steel strands for main cables of suspension bridges, hot-extruded polyethylene cables for cable-stayed bridges, anti-corrosion devices for load-bearing cables and cable anchors. Foreign investment, technical services and consulting.

Four production divisions: steel wire products division, optical communication division, road and bridge division and new materials division.

Four production-oriented business divisions

At present, the company is the largest production base of special medium and fine steel wire rope in the world; China's largest professional production base of perforated steel skeleton plastic composite pipe. The company produces and develops new products, such as stay cables, suspension cables, special alloy ropes, open-ended ropes, hanging basket ropes, ultra-thin ropes, etc. , all have obtained national/provincial and ministerial certification. The company has a high market position in optical fiber, special optical cable, photonic devices, memory alloy and other products, and some projects have also undertaken the key scientific and technological projects of the Tenth Five-Year Plan. Since 2002, the company has obtained more than 40 patented technologies.