sulphur black br is our stong product. appearance: black granular strength:130%-280% shade:reddish or greenish Explore More
we have all vat dyes.such as vat pink r.vat yellow gcn,vat violet 2r,vat blue brn,vat olive mw,vat olive green b,vat brown r,vat grey m,vat blackrb... ...Explore More
