RCT®️ (Rapid Color Technology) is an innovative digital printing platform independently developed by Zhengzhou HONGSAM Digital Science and Technology Co., Ltd.
HONGSAM, a renowned ink manufacturer with unique technologies in water-based pigment inks, produces pigment ink compatible for Epson business printers.
With 25-years R&D of inkjet ink, we have solved core technical problems of inkjet offset paper printing such as penetration, drying, and color reproduction.