we are good supplier of acid black att (nigrosine) ,we have special
plant to produce it,can supplly at high qaulity and good
price.it\'s used for wool, silk dying ,etc.strenth **0% basis or
apply you need,packing in *5 kg bag.our other strong items is: acid
yellow *6,acid blue *3,acid green *5,acid blue **3,basic green
4,basic violet*0,basic violet1,basic blue 9,basic blue 7,basic blue
*6,basic orange 2.any inquiry pls contact with me.my e-mail *
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