Green Powder Optical Brightener Ob-1 - China Manufacturers, Factory, Suppliers

Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Green Powder Optical Brightener Ob-1, Acid Brown 75 , Solvent Blue 36 , Direct Blue 199 , With many years good service and development, we have a qualified international trade sales team. Our goods have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!