TradeVerify Suzhou Sunway Dyes&Chemicals Co.,Ltd specialized in manufacturing various dyestuffs of superior quality and the intermediates.70% of our products are selled to Europe,America and Southern Asia:1.Basic dyes--For dyeing and coloring of carbon paper, ball point pen ink, silk as well as printing ink.2.Solvent Dyes--For plastic coloring, master batches, and petroleum dyeing.3.Metal-Complex Dyes--For wood stains, leather finishing, stationery inks, printing inks and over coloring for metals, plastics and other materials.