Sulfur Black - China Manufacturers, Factory, Suppliers

We are experienced manufacturer. Wining the majority from the crucial certifications of its market for Sulfur Black, Pigment Black , Acid Red 18 , Pigment Yellow 74 , With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.