acid black

We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for acid black, Direct Red 254 , Direct Brown 2 , Acid Orange 7 , During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.