
Sulfur Black/Sulphur Black for Dyeing Textile 180%, 200%, 220%, 240%. High Concentration Options: Available in 180%, 200%, 220%, 240%, and 250% strength for textile dyeing. Customizable Color & Quality: Color and quality can be adjusted to customer requirements, including BR and B types. Fast Delivery Time: Goods can be delivered within 2-5 days due to strong production capacity. Free Samples Available: Free samples provided; customer only needs to pay carrier or express fees. Professional Manufacturer: Over 10 years production experience and 5 years export experience with guaranteed quality. Flexible Payment Terms: Accepts TT, LC, DP, OA, PayPal, Western Union, and Money Gram. Versatile Application: Suitable for cotton, jute, viscose, vinylon, polyester, and polyamide fibers. Custom Packaging: Packing can be customized according to customer requirements (1kg/bag, 25kg/bag, etc.).