精细化工
精细化工 染料、颜料、各种中间体、各种浆料、化工助剂、印染助剂、皮革助剂、硅油、粘胶剂、皮鞋油、悬浮液、各种胶体料。 Refinery chemistry dye,pigment,kinds of chemical intermediate,kinds of pastes,auxiliarydyeing and printingleather auxiliary,silicon etc.