The company's main business: manufacturing and selling steel wire, wire rope and its products, general machinery, wires and cables, instruments and meters, electronic products, optical fibers, optical cables and 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.
There are four production divisions: steel wire products division, optical communication division, road and bridge division and new materials division.