... all over the world. Main Products are Embossing Roller, Anilox Roller, Mirror Roller, Heating Roller, Cooling Roller, ink prooferetc.Max diameter is up to 750 mm ... 0.01, accurancy is 0.001 mm.Heating roller or cooling roller, inner structure, inform temperature.Anilox roller, for embossing, coating, inking etc. Donghui ...