Good Quality Acid Blue 9 Dye with 200% Strongth

We can provide a certain quantity of free samples. Please give the specific CAS or CI NO. of the product and we will give you the sample based on our standard. You can send your samples to our office and we will send back the copy samples for you. It's a more efficient way.

Please give the exactly CAS or CI Number, quantity, packing, destination port or specs requirements. We can according to your exact requirements to give you the price. You can send us a sample, we can according to your sample give you a counter sample and price.

It's the best way if you can send us a sample, so we can according to your samples give you a counter sample for checking the quality. Also we will quote a price for you to check the cost. After confirming all of this, you can contact our sales for an order.

It's no problem if you are a small wholesale, we would like to grow up with you together.

We are pleased to be requested the application methods from you and we will use words and videos to tell how to use. We also have application engineers can provide onsite service for you customers.