We are the manufacturer of the dyes in North of China. We produce Direct dyes,Acid dyes,Basic dyes , Sulphur Black BR and Indigo Blue. Our mainly products are : Direct BLack EX Direct Black G Direct Green BE Direct Scarlet 4BS Direct Yellow GX Direct Yellow 142 Acid Orange II Acid Yellow MT Acid Black 210 Acid Brown 75 Malachite Green Auramine O Rhodamine B Methyl Violet 2B Methyl Violet 5BN Sulphur Black BR Indigo Blue