Summitec is high quality sheetfed process color ink by adopting overseas advanced and summit-level-technology of ink formulation and by analyzing major troubles in printing job. By formulating ink with newly developed high performance varnishes made of high-solubility & high-molecular phenol resins and with high density and excellent water-resistant pigments, summitec process ink features good emulsification stability, faster setting and drying on paper, higher gloss and density, and environmental friendly properties. 
There are three types according to their ink body, soft type for cold weather, normal (medium) type, hard type for hot weather. 
Also, its high color strength & good rub-resistance give you bright and clear color equivalent to natural color, and it is recommended to use coated paper for best printing results.