Petroleum Dye - China Manufacturers, Factory, Suppliers

We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Petroleum Dye, Auramine O Conc , Black Disperse Dyes , Indigo Blue Used In Paint , Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.