Sulfur Black Dyes - China Manufacturers, Factory, Suppliers

We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Sulfur Black Dyes, Sulphur Blue 15 , Naphthol As-Ol , Pigment Green 7 , Our company always concentrate on the development of the international market. We now 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.