hangzhou oneness chemical

颜料（颜料黄，颜料红，颜料蓝，颜料绿，颜料橙），溶剂（溶剂黄，溶剂红，溶剂蓝，溶剂紫，溶剂绿，溶剂橙）

We specialize in both pigments and Solvent Dyes, Which can be widely use for ink,Plastic,Paints,Coating,Rubber,Leather,