Specialized in the production of three pairs of “gin penway” series, three pairs of asymmetric rollers, hydraulic four-rollers, numerically and numerically all-power rollers, horizontally downward rollers, specialized non-plating machines such as trailers, and various types of curvers. Products are widely used in a wide range of industries, including aviation, metallurgy, petrochemicals, shipbuilding, pressure containers, decoration, stainless steel metal structures and continued manufacturing。