Sulphur Black By Zhejiang Runtu Co. Ltd.

Sulphur Black is applicable to staining of cellulose fibers fabrics. With grey looks, there are mainly dark blue, black and brown. It has excellent light and washing fastness but poor chlorine bleaching fastness. It would destroy the fabric fibers in long-term storage.

Our listed company has 10 branch factories, and produces more than 300 thousand MT per year, in total worth of 300 million Dollars, sold both home and abroad, which has won a high reputation and popularity among customers. We also produce environment-friendly series which is AZO free and certificated by OKE-TEX 100 standard. Our factory is in large scale, so our product has consistant quality and high standard and competitive price.