Buy Offer - Dyes

We are the buyers of natural Indigo blue dyes. We came across about your company through internet. We would like to know if you are the manufacturer of the natural indigo dyes. If yes, then please let us know the complete details about your product.
The details that we need are as follows:

1. The form in which the natural dyes are available, i.e are they available in the powder form or other forms like cakes etc.
2. Are they already in the ready to use form.
3. Please send us the rates of dyes and also let us know if there are multiple quality.
4. Let us know the way the dyes are packaged and in what quantity.
We will appreciate if you could reply to the above mail with complete details at the earliest.

We would also like to know if u produce indigo grains as well?