Chem Color International is a company based in Pakistan that lists Sulphur Black Liquid on Global Trade Plaza. The product is a liquid sulphur black dye formulated for denim and cellulosic textiles, with controlled diffusion on slasher and rope dyeing machines. It is recommended for bottoming and topping applications on denim yarn and offers stable shade continuity. The supplier states the dye is manufactured by Chem Color International and is supplied in bulk for denim yarn dyeing, cotton yarn coloring, knits and rope dyeing systems. Buyers can send an enquiry through Global Trade Plaza.