We are Hangzhou Jinderui Chemical Co.Ltd,our company manufacture and eport all kinds of chemical raw material,our main products are :carbon black,optical brightening agent,titanium dioxide,kaolin,and we will export pigments in the near future.
Our carbbon black can be applied in various fields such as printing inks,coating,paints,color mastbatch and so on..Many of our products can competed with Degussa,Cabot,Mitsubishi,Columbia etc.We are supplier of many famous large companies like DIC,TOYO,RICOH.
Regarding Optical Brightening Agent,our company produce all kinds of optical brightening agent that applly in various fields such as cotton,wool,polyester,paper making,detergent,soap and so on.we now cooperate with many large companies both home and abroad,such as Ciba,Basf,Bayer,Huntsman,P&G,Unilever and so on.If you intrerested in our products,pls contact me soon.