Gangu pigment, set up in 1965, is a state-owned company mainly engaged the manufacturer of organic pigments and various printing inks. Our annual capacity is: 8000MTs inks: 13,000MTs. The main products includes: Phthalocyanine blue (PB 15:0, PB 15:1,PB 15:2, 15:3, 15:4); Azo & toner ( PR ...