Direct Black 22 - China Manufacturers, Factory, Suppliers

We emphasize advancement and introduce new products and solutions into the market each year for Direct Black 22, Br220 Sulphur Black , Sulphur Orange 1 , Direct Fast Brilliant Blue Bl , We always insist on the principle of "Quality and service are the life of the product". Till now, our products have been exported to more than 20 countries under our strict quality control and high level service.