Indigo

(info3 at healthynaturalcolor dot com)
We can see dark blue powder with our naked eyes.It is water-fast. It is absolute a natural pigment abstracted from the leaves of Polygomum tinctorium Lour e.g.  blue Polygonum,blue tea, Strobilanthes cusia, woad by modern biotechnology.Widely used in every kinds of textile dyeing as blue coloring.Indigo is very popular with people for thousands of years as the rich color and the fastness.
This product has been exported to EU, Japan, USA, Asia etc. The physical level and microbiological level can meet  the export standards well.For avoiding fakes,this product already has normal enterprise NO: Q/KLE165-2005.
Package: cardboard drums, with double aseptic food poly bags inside, 25kgs per drum. Or by Aluminum foil drums, with vacual aseptic food poly bags inside, 0.5-5kgs per packet.
Mail box: info3 at healthynaturalcolor dot com
koralle12 at hotmail dot com
wendy3180353 at yahoo dot cn
       Tel: 0086-452-6188322
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Web: www.healthynaturalcolor.com