Danyang City Changhong Spring Factory is located in Yunhe Town, Danyang City. It is very convenient to find our factory when you come from Shanghai .



Our factory specializes in producing various of spring produsts such as the parts of generators, one-way devices, toys, voiture, lamps and sofas. The springs include cylindrically helical springs, snap springs, special-shaped springs, torsion springs, tension springs, S-shaped springs (sofa springs, serpentine springs) and oil seal rings, among which tension springs and torsion springs occupy 60% in the import and export...